1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 29bffad1eSTheodore Ts'o #undef TRACE_SYSTEM 39bffad1eSTheodore Ts'o #define TRACE_SYSTEM ext4 49bffad1eSTheodore Ts'o 5d0b6e04aSLi Zefan #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) 6d0b6e04aSLi Zefan #define _TRACE_EXT4_H 7d0b6e04aSLi Zefan 89bffad1eSTheodore Ts'o #include <linux/writeback.h> 99bffad1eSTheodore Ts'o #include <linux/tracepoint.h> 109bffad1eSTheodore Ts'o 113661d286STheodore Ts'o struct ext4_allocation_context; 123661d286STheodore Ts'o struct ext4_allocation_request; 136f91bc5fSEric Gouriou struct ext4_extent; 143661d286STheodore Ts'o struct ext4_prealloc_space; 15fb40ba0dSTheodore Ts'o struct ext4_inode_info; 160ef12249SJosh Stone struct mpage_da_data; 17d8990240SAditya Kali struct ext4_map_blocks; 18992e9fddSZheng Liu struct extent_status; 190c9ec4beSDarrick J. Wong struct ext4_fsmap; 209fe67149SEric Whitney struct partial_cluster; 21fb40ba0dSTheodore Ts'o 22fb40ba0dSTheodore Ts'o #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) 233661d286STheodore Ts'o 2421ddd568STheodore Ts'o #define show_mballoc_flags(flags) __print_flags(flags, "|", \ 2521ddd568STheodore Ts'o { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \ 2621ddd568STheodore Ts'o { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \ 2721ddd568STheodore Ts'o { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \ 2821ddd568STheodore Ts'o { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \ 2921ddd568STheodore Ts'o { EXT4_MB_HINT_BEST, "HINT_BEST" }, \ 3021ddd568STheodore Ts'o { EXT4_MB_HINT_DATA, "HINT_DATA" }, \ 3121ddd568STheodore Ts'o { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \ 3221ddd568STheodore Ts'o { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \ 3321ddd568STheodore Ts'o { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \ 3421ddd568STheodore Ts'o { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \ 3521ddd568STheodore Ts'o { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \ 3621ddd568STheodore Ts'o { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \ 3721ddd568STheodore Ts'o { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \ 3899377830SRitesh Harjani { EXT4_MB_USE_RESERVED, "USE_RESV" }, \ 3999377830SRitesh Harjani { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" }) 4021ddd568STheodore Ts'o 4121ddd568STheodore Ts'o #define show_map_flags(flags) __print_flags(flags, "|", \ 4221ddd568STheodore Ts'o { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \ 43556615dcSLukas Czerner { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \ 4421ddd568STheodore Ts'o { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \ 4521ddd568STheodore Ts'o { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \ 4621ddd568STheodore Ts'o { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \ 4721ddd568STheodore Ts'o { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \ 4821ddd568STheodore Ts'o { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \ 49493e83aaSEric Whitney { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \ 50493e83aaSEric Whitney { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \ 51493e83aaSEric Whitney { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \ 52493e83aaSEric Whitney { EXT4_EX_NOCACHE, "EX_NOCACHE" }) 5321ddd568STheodore Ts'o 54459c8074SDmitry Monakhov /* 55459c8074SDmitry Monakhov * __print_flags() requires that all enum values be wrapped in the 56459c8074SDmitry Monakhov * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace 57459c8074SDmitry Monakhov * ring buffer. 58459c8074SDmitry Monakhov */ 59459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(BH_New); 60459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(BH_Mapped); 61459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(BH_Unwritten); 62459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(BH_Boundary); 63459c8074SDmitry Monakhov 6421ddd568STheodore Ts'o #define show_mflags(flags) __print_flags(flags, "", \ 6521ddd568STheodore Ts'o { EXT4_MAP_NEW, "N" }, \ 6621ddd568STheodore Ts'o { EXT4_MAP_MAPPED, "M" }, \ 6721ddd568STheodore Ts'o { EXT4_MAP_UNWRITTEN, "U" }, \ 68cbd7584eSJan Kara { EXT4_MAP_BOUNDARY, "B" }) 6921ddd568STheodore Ts'o 7021ddd568STheodore Ts'o #define show_free_flags(flags) __print_flags(flags, "|", \ 7121ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \ 7221ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \ 7321ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \ 7421ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \ 7521ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\ 7621ddd568STheodore Ts'o { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" }) 7721ddd568STheodore Ts'o 78459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(ES_WRITTEN_B); 79459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(ES_UNWRITTEN_B); 80459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(ES_DELAYED_B); 81459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(ES_HOLE_B); 82459c8074SDmitry Monakhov TRACE_DEFINE_ENUM(ES_REFERENCED_B); 83459c8074SDmitry Monakhov 8421ddd568STheodore Ts'o #define show_extent_status(status) __print_flags(status, "", \ 853be78c73STheodore Ts'o { EXTENT_STATUS_WRITTEN, "W" }, \ 863be78c73STheodore Ts'o { EXTENT_STATUS_UNWRITTEN, "U" }, \ 873be78c73STheodore Ts'o { EXTENT_STATUS_DELAYED, "D" }, \ 88459c8074SDmitry Monakhov { EXTENT_STATUS_HOLE, "H" }, \ 89459c8074SDmitry Monakhov { EXTENT_STATUS_REFERENCED, "R" }) 9021ddd568STheodore Ts'o 91a633f5a3SLukas Czerner #define show_falloc_mode(mode) __print_flags(mode, "|", \ 92a633f5a3SLukas Czerner { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ 93a633f5a3SLukas Czerner { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ 949eb79482SNamjae Jeon { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \ 95b8a86845SLukas Czerner { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \ 96b8a86845SLukas Czerner { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}) 97a633f5a3SLukas Czerner 987af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR); 997af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME); 1007af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE); 1017af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM); 1027af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT); 1037af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE); 1047af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR); 1057af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE); 1067af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA); 1070fbcb525SEric Biggers TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME); 1087af1974aSRitesh Harjani TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX); 1097af1974aSRitesh Harjani 110aa75f4d3SHarshad Shirwadkar #define show_fc_reason(reason) \ 111aa75f4d3SHarshad Shirwadkar __print_symbolic(reason, \ 112aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_XATTR, "XATTR"}, \ 113aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \ 114aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \ 115b21ebf14SHarshad Shirwadkar { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \ 116aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \ 117aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_RESIZE, "RESIZE"}, \ 118aa75f4d3SHarshad Shirwadkar { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \ 119556e0319SHarshad Shirwadkar { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \ 1200fbcb525SEric Biggers { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \ 1210fbcb525SEric Biggers { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"}) 12221ddd568STheodore Ts'o 123*f52f3d2bSOjaswin Mujoo TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED); 124*f52f3d2bSOjaswin Mujoo TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST); 125*f52f3d2bSOjaswin Mujoo TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN); 126*f52f3d2bSOjaswin Mujoo TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW); 127*f52f3d2bSOjaswin Mujoo TRACE_DEFINE_ENUM(CR_ANY_FREE); 1284eb7a4a1SOjaswin Mujoo 1294eb7a4a1SOjaswin Mujoo #define show_criteria(cr) \ 1304eb7a4a1SOjaswin Mujoo __print_symbolic(cr, \ 131*f52f3d2bSOjaswin Mujoo { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \ 132*f52f3d2bSOjaswin Mujoo { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \ 133*f52f3d2bSOjaswin Mujoo { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \ 134*f52f3d2bSOjaswin Mujoo { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \ 135*f52f3d2bSOjaswin Mujoo { CR_ANY_FREE, "CR_ANY_FREE" }) 1364eb7a4a1SOjaswin Mujoo 137a26f4992STheodore Ts'o TRACE_EVENT(ext4_other_inode_update_time, 138a26f4992STheodore Ts'o TP_PROTO(struct inode *inode, ino_t orig_ino), 139a26f4992STheodore Ts'o 140a26f4992STheodore Ts'o TP_ARGS(inode, orig_ino), 141a26f4992STheodore Ts'o 142a26f4992STheodore Ts'o TP_STRUCT__entry( 143a26f4992STheodore Ts'o __field( dev_t, dev ) 144a26f4992STheodore Ts'o __field( ino_t, ino ) 145a26f4992STheodore Ts'o __field( ino_t, orig_ino ) 146a26f4992STheodore Ts'o __field( uid_t, uid ) 147a26f4992STheodore Ts'o __field( gid_t, gid ) 148a26f4992STheodore Ts'o __field( __u16, mode ) 149a26f4992STheodore Ts'o ), 150a26f4992STheodore Ts'o 151a26f4992STheodore Ts'o TP_fast_assign( 152a26f4992STheodore Ts'o __entry->orig_ino = orig_ino; 153a26f4992STheodore Ts'o __entry->dev = inode->i_sb->s_dev; 154a26f4992STheodore Ts'o __entry->ino = inode->i_ino; 155a26f4992STheodore Ts'o __entry->uid = i_uid_read(inode); 156a26f4992STheodore Ts'o __entry->gid = i_gid_read(inode); 157a26f4992STheodore Ts'o __entry->mode = inode->i_mode; 158a26f4992STheodore Ts'o ), 159a26f4992STheodore Ts'o 160a26f4992STheodore Ts'o TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u", 161a26f4992STheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 162a26f4992STheodore Ts'o (unsigned long) __entry->orig_ino, 163a26f4992STheodore Ts'o (unsigned long) __entry->ino, __entry->mode, 164a26f4992STheodore Ts'o __entry->uid, __entry->gid) 165a26f4992STheodore Ts'o ); 166a26f4992STheodore Ts'o 1679bffad1eSTheodore Ts'o TRACE_EVENT(ext4_free_inode, 1689bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode), 1699bffad1eSTheodore Ts'o 1709bffad1eSTheodore Ts'o TP_ARGS(inode), 1719bffad1eSTheodore Ts'o 1729bffad1eSTheodore Ts'o TP_STRUCT__entry( 1730562e0baSJiaying Zhang __field( dev_t, dev ) 1749bffad1eSTheodore Ts'o __field( ino_t, ino ) 1759bffad1eSTheodore Ts'o __field( uid_t, uid ) 1769bffad1eSTheodore Ts'o __field( gid_t, gid ) 177a9c667f8SLukas Czerner __field( __u64, blocks ) 178210c0526SAnatol Pomozov __field( __u16, mode ) 1799bffad1eSTheodore Ts'o ), 1809bffad1eSTheodore Ts'o 1819bffad1eSTheodore Ts'o TP_fast_assign( 1820562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1839bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 18408cefc7aSEric W. Biederman __entry->uid = i_uid_read(inode); 18508cefc7aSEric W. Biederman __entry->gid = i_gid_read(inode); 1869bffad1eSTheodore Ts'o __entry->blocks = inode->i_blocks; 187210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 1889bffad1eSTheodore Ts'o ), 1899bffad1eSTheodore Ts'o 190a269029dSTheodore Ts'o TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", 1910562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 192a9c667f8SLukas Czerner (unsigned long) __entry->ino, __entry->mode, 193a9c667f8SLukas Czerner __entry->uid, __entry->gid, __entry->blocks) 1949bffad1eSTheodore Ts'o ); 1959bffad1eSTheodore Ts'o 1969bffad1eSTheodore Ts'o TRACE_EVENT(ext4_request_inode, 1979bffad1eSTheodore Ts'o TP_PROTO(struct inode *dir, int mode), 1989bffad1eSTheodore Ts'o 1999bffad1eSTheodore Ts'o TP_ARGS(dir, mode), 2009bffad1eSTheodore Ts'o 2019bffad1eSTheodore Ts'o TP_STRUCT__entry( 2020562e0baSJiaying Zhang __field( dev_t, dev ) 2039bffad1eSTheodore Ts'o __field( ino_t, dir ) 20459be8e72STheodore Ts'o __field( __u16, mode ) 2059bffad1eSTheodore Ts'o ), 2069bffad1eSTheodore Ts'o 2079bffad1eSTheodore Ts'o TP_fast_assign( 2080562e0baSJiaying Zhang __entry->dev = dir->i_sb->s_dev; 2099bffad1eSTheodore Ts'o __entry->dir = dir->i_ino; 2109bffad1eSTheodore Ts'o __entry->mode = mode; 2119bffad1eSTheodore Ts'o ), 2129bffad1eSTheodore Ts'o 213a269029dSTheodore Ts'o TP_printk("dev %d,%d dir %lu mode 0%o", 2140562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 215a269029dSTheodore Ts'o (unsigned long) __entry->dir, __entry->mode) 2169bffad1eSTheodore Ts'o ); 2179bffad1eSTheodore Ts'o 2189bffad1eSTheodore Ts'o TRACE_EVENT(ext4_allocate_inode, 2199bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, struct inode *dir, int mode), 2209bffad1eSTheodore Ts'o 2219bffad1eSTheodore Ts'o TP_ARGS(inode, dir, mode), 2229bffad1eSTheodore Ts'o 2239bffad1eSTheodore Ts'o TP_STRUCT__entry( 2240562e0baSJiaying Zhang __field( dev_t, dev ) 2259bffad1eSTheodore Ts'o __field( ino_t, ino ) 2269bffad1eSTheodore Ts'o __field( ino_t, dir ) 22759be8e72STheodore Ts'o __field( __u16, mode ) 2289bffad1eSTheodore Ts'o ), 2299bffad1eSTheodore Ts'o 2309bffad1eSTheodore Ts'o TP_fast_assign( 2310562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 2329bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 2339bffad1eSTheodore Ts'o __entry->dir = dir->i_ino; 2349bffad1eSTheodore Ts'o __entry->mode = mode; 2359bffad1eSTheodore Ts'o ), 2369bffad1eSTheodore Ts'o 237a269029dSTheodore Ts'o TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", 2380562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 239a269029dSTheodore Ts'o (unsigned long) __entry->ino, 240a3710fd1STheodore Ts'o (unsigned long) __entry->dir, __entry->mode) 2419bffad1eSTheodore Ts'o ); 2429bffad1eSTheodore Ts'o 2437ff9c073STheodore Ts'o TRACE_EVENT(ext4_evict_inode, 2447ff9c073STheodore Ts'o TP_PROTO(struct inode *inode), 2457ff9c073STheodore Ts'o 2467ff9c073STheodore Ts'o TP_ARGS(inode), 2477ff9c073STheodore Ts'o 2487ff9c073STheodore Ts'o TP_STRUCT__entry( 2490562e0baSJiaying Zhang __field( dev_t, dev ) 2507ff9c073STheodore Ts'o __field( ino_t, ino ) 2517ff9c073STheodore Ts'o __field( int, nlink ) 2527ff9c073STheodore Ts'o ), 2537ff9c073STheodore Ts'o 2547ff9c073STheodore Ts'o TP_fast_assign( 2550562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 2567ff9c073STheodore Ts'o __entry->ino = inode->i_ino; 2577ff9c073STheodore Ts'o __entry->nlink = inode->i_nlink; 2587ff9c073STheodore Ts'o ), 2597ff9c073STheodore Ts'o 2607ff9c073STheodore Ts'o TP_printk("dev %d,%d ino %lu nlink %d", 2610562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 2627ff9c073STheodore Ts'o (unsigned long) __entry->ino, __entry->nlink) 2637ff9c073STheodore Ts'o ); 2647ff9c073STheodore Ts'o 2657ff9c073STheodore Ts'o TRACE_EVENT(ext4_drop_inode, 2667ff9c073STheodore Ts'o TP_PROTO(struct inode *inode, int drop), 2677ff9c073STheodore Ts'o 2687ff9c073STheodore Ts'o TP_ARGS(inode, drop), 2697ff9c073STheodore Ts'o 2707ff9c073STheodore Ts'o TP_STRUCT__entry( 2710562e0baSJiaying Zhang __field( dev_t, dev ) 2727ff9c073STheodore Ts'o __field( ino_t, ino ) 2737ff9c073STheodore Ts'o __field( int, drop ) 2747ff9c073STheodore Ts'o ), 2757ff9c073STheodore Ts'o 2767ff9c073STheodore Ts'o TP_fast_assign( 2770562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 2787ff9c073STheodore Ts'o __entry->ino = inode->i_ino; 2797ff9c073STheodore Ts'o __entry->drop = drop; 2807ff9c073STheodore Ts'o ), 2817ff9c073STheodore Ts'o 2827ff9c073STheodore Ts'o TP_printk("dev %d,%d ino %lu drop %d", 2830562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 2847ff9c073STheodore Ts'o (unsigned long) __entry->ino, __entry->drop) 2857ff9c073STheodore Ts'o ); 2867ff9c073STheodore Ts'o 287fde87268STheodore Ts'o TRACE_EVENT(ext4_nfs_commit_metadata, 288fde87268STheodore Ts'o TP_PROTO(struct inode *inode), 289fde87268STheodore Ts'o 290fde87268STheodore Ts'o TP_ARGS(inode), 291fde87268STheodore Ts'o 292fde87268STheodore Ts'o TP_STRUCT__entry( 293fde87268STheodore Ts'o __field( dev_t, dev ) 294fde87268STheodore Ts'o __field( ino_t, ino ) 295fde87268STheodore Ts'o ), 296fde87268STheodore Ts'o 297fde87268STheodore Ts'o TP_fast_assign( 298fde87268STheodore Ts'o __entry->dev = inode->i_sb->s_dev; 299fde87268STheodore Ts'o __entry->ino = inode->i_ino; 300fde87268STheodore Ts'o ), 301fde87268STheodore Ts'o 302fde87268STheodore Ts'o TP_printk("dev %d,%d ino %lu", 303fde87268STheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 304fde87268STheodore Ts'o (unsigned long) __entry->ino) 305fde87268STheodore Ts'o ); 306fde87268STheodore Ts'o 3077ff9c073STheodore Ts'o TRACE_EVENT(ext4_mark_inode_dirty, 3087ff9c073STheodore Ts'o TP_PROTO(struct inode *inode, unsigned long IP), 3097ff9c073STheodore Ts'o 3107ff9c073STheodore Ts'o TP_ARGS(inode, IP), 3117ff9c073STheodore Ts'o 3127ff9c073STheodore Ts'o TP_STRUCT__entry( 3130562e0baSJiaying Zhang __field( dev_t, dev ) 3147ff9c073STheodore Ts'o __field( ino_t, ino ) 3157ff9c073STheodore Ts'o __field(unsigned long, ip ) 3167ff9c073STheodore Ts'o ), 3177ff9c073STheodore Ts'o 3187ff9c073STheodore Ts'o TP_fast_assign( 3190562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 3207ff9c073STheodore Ts'o __entry->ino = inode->i_ino; 3217ff9c073STheodore Ts'o __entry->ip = IP; 3227ff9c073STheodore Ts'o ), 3237ff9c073STheodore Ts'o 324bbedb179SScott Wood TP_printk("dev %d,%d ino %lu caller %pS", 3250562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 3267ff9c073STheodore Ts'o (unsigned long) __entry->ino, (void *)__entry->ip) 3277ff9c073STheodore Ts'o ); 3287ff9c073STheodore Ts'o 3297ff9c073STheodore Ts'o TRACE_EVENT(ext4_begin_ordered_truncate, 3307ff9c073STheodore Ts'o TP_PROTO(struct inode *inode, loff_t new_size), 3317ff9c073STheodore Ts'o 3327ff9c073STheodore Ts'o TP_ARGS(inode, new_size), 3337ff9c073STheodore Ts'o 3347ff9c073STheodore Ts'o TP_STRUCT__entry( 3350562e0baSJiaying Zhang __field( dev_t, dev ) 3367ff9c073STheodore Ts'o __field( ino_t, ino ) 3377ff9c073STheodore Ts'o __field( loff_t, new_size ) 3387ff9c073STheodore Ts'o ), 3397ff9c073STheodore Ts'o 3407ff9c073STheodore Ts'o TP_fast_assign( 3410562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 3427ff9c073STheodore Ts'o __entry->ino = inode->i_ino; 3437ff9c073STheodore Ts'o __entry->new_size = new_size; 3447ff9c073STheodore Ts'o ), 3457ff9c073STheodore Ts'o 3467ff9c073STheodore Ts'o TP_printk("dev %d,%d ino %lu new_size %lld", 3470562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 3487ff9c073STheodore Ts'o (unsigned long) __entry->ino, 349a9c667f8SLukas Czerner __entry->new_size) 3507ff9c073STheodore Ts'o ); 3517ff9c073STheodore Ts'o 352b5eb34c3SLi Zefan DECLARE_EVENT_CLASS(ext4__write_begin, 3539bffad1eSTheodore Ts'o 3549d6b0cd7SMatthew Wilcox (Oracle) TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 3559bffad1eSTheodore Ts'o 3569d6b0cd7SMatthew Wilcox (Oracle) TP_ARGS(inode, pos, len), 3579bffad1eSTheodore Ts'o 3589bffad1eSTheodore Ts'o TP_STRUCT__entry( 3590562e0baSJiaying Zhang __field( dev_t, dev ) 3609bffad1eSTheodore Ts'o __field( ino_t, ino ) 3619bffad1eSTheodore Ts'o __field( loff_t, pos ) 3629bffad1eSTheodore Ts'o __field( unsigned int, len ) 3639bffad1eSTheodore Ts'o ), 3649bffad1eSTheodore Ts'o 3659bffad1eSTheodore Ts'o TP_fast_assign( 3660562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 3679bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 3689bffad1eSTheodore Ts'o __entry->pos = pos; 3699bffad1eSTheodore Ts'o __entry->len = len; 3709bffad1eSTheodore Ts'o ), 3719bffad1eSTheodore Ts'o 3729d6b0cd7SMatthew Wilcox (Oracle) TP_printk("dev %d,%d ino %lu pos %lld len %u", 3730562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 374a269029dSTheodore Ts'o (unsigned long) __entry->ino, 3759d6b0cd7SMatthew Wilcox (Oracle) __entry->pos, __entry->len) 3769bffad1eSTheodore Ts'o ); 3779bffad1eSTheodore Ts'o 378b5eb34c3SLi Zefan DEFINE_EVENT(ext4__write_begin, ext4_write_begin, 379b5eb34c3SLi Zefan 3809d6b0cd7SMatthew Wilcox (Oracle) TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 381b5eb34c3SLi Zefan 3829d6b0cd7SMatthew Wilcox (Oracle) TP_ARGS(inode, pos, len) 383b5eb34c3SLi Zefan ); 384b5eb34c3SLi Zefan 385b5eb34c3SLi Zefan DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, 386b5eb34c3SLi Zefan 3879d6b0cd7SMatthew Wilcox (Oracle) TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 388b5eb34c3SLi Zefan 3899d6b0cd7SMatthew Wilcox (Oracle) TP_ARGS(inode, pos, len) 390b5eb34c3SLi Zefan ); 391b5eb34c3SLi Zefan 392b5eb34c3SLi Zefan DECLARE_EVENT_CLASS(ext4__write_end, 3939bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 3949bffad1eSTheodore Ts'o unsigned int copied), 3959bffad1eSTheodore Ts'o 3969bffad1eSTheodore Ts'o TP_ARGS(inode, pos, len, copied), 3979bffad1eSTheodore Ts'o 3989bffad1eSTheodore Ts'o TP_STRUCT__entry( 3990562e0baSJiaying Zhang __field( dev_t, dev ) 4009bffad1eSTheodore Ts'o __field( ino_t, ino ) 4019bffad1eSTheodore Ts'o __field( loff_t, pos ) 4029bffad1eSTheodore Ts'o __field( unsigned int, len ) 4039bffad1eSTheodore Ts'o __field( unsigned int, copied ) 4049bffad1eSTheodore Ts'o ), 4059bffad1eSTheodore Ts'o 4069bffad1eSTheodore Ts'o TP_fast_assign( 4070562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 4089bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 4099bffad1eSTheodore Ts'o __entry->pos = pos; 4109bffad1eSTheodore Ts'o __entry->len = len; 4119bffad1eSTheodore Ts'o __entry->copied = copied; 4129bffad1eSTheodore Ts'o ), 4139bffad1eSTheodore Ts'o 414a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", 4150562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 4160562e0baSJiaying Zhang (unsigned long) __entry->ino, 4170562e0baSJiaying Zhang __entry->pos, __entry->len, __entry->copied) 4189bffad1eSTheodore Ts'o ); 4199bffad1eSTheodore Ts'o 42074d553aaSTheodore Ts'o DEFINE_EVENT(ext4__write_end, ext4_write_end, 421b5eb34c3SLi Zefan 4229bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 4239bffad1eSTheodore Ts'o unsigned int copied), 4249bffad1eSTheodore Ts'o 425b5eb34c3SLi Zefan TP_ARGS(inode, pos, len, copied) 426b5eb34c3SLi Zefan ); 4279bffad1eSTheodore Ts'o 428b5eb34c3SLi Zefan DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, 4299bffad1eSTheodore Ts'o 430b5eb34c3SLi Zefan TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 431b5eb34c3SLi Zefan unsigned int copied), 432b5eb34c3SLi Zefan 433b5eb34c3SLi Zefan TP_ARGS(inode, pos, len, copied) 434b5eb34c3SLi Zefan ); 435b5eb34c3SLi Zefan 436b5eb34c3SLi Zefan DEFINE_EVENT(ext4__write_end, ext4_da_write_end, 437b5eb34c3SLi Zefan 438b5eb34c3SLi Zefan TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 439b5eb34c3SLi Zefan unsigned int copied), 440b5eb34c3SLi Zefan 441b5eb34c3SLi Zefan TP_ARGS(inode, pos, len, copied) 4429bffad1eSTheodore Ts'o ); 4439bffad1eSTheodore Ts'o 44420970ba6STheodore Ts'o TRACE_EVENT(ext4_writepages, 4459bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, struct writeback_control *wbc), 4469bffad1eSTheodore Ts'o 4479bffad1eSTheodore Ts'o TP_ARGS(inode, wbc), 4489bffad1eSTheodore Ts'o 4499bffad1eSTheodore Ts'o TP_STRUCT__entry( 4500562e0baSJiaying Zhang __field( dev_t, dev ) 4519bffad1eSTheodore Ts'o __field( ino_t, ino ) 4529bffad1eSTheodore Ts'o __field( long, nr_to_write ) 4539bffad1eSTheodore Ts'o __field( long, pages_skipped ) 4549bffad1eSTheodore Ts'o __field( loff_t, range_start ) 4559bffad1eSTheodore Ts'o __field( loff_t, range_end ) 456210c0526SAnatol Pomozov __field( pgoff_t, writeback_index ) 4570562e0baSJiaying Zhang __field( int, sync_mode ) 4589bffad1eSTheodore Ts'o __field( char, for_kupdate ) 4599bffad1eSTheodore Ts'o __field( char, range_cyclic ) 4609bffad1eSTheodore Ts'o ), 4619bffad1eSTheodore Ts'o 4629bffad1eSTheodore Ts'o TP_fast_assign( 4630562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 4649bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 4659bffad1eSTheodore Ts'o __entry->nr_to_write = wbc->nr_to_write; 4669bffad1eSTheodore Ts'o __entry->pages_skipped = wbc->pages_skipped; 4679bffad1eSTheodore Ts'o __entry->range_start = wbc->range_start; 4689bffad1eSTheodore Ts'o __entry->range_end = wbc->range_end; 469210c0526SAnatol Pomozov __entry->writeback_index = inode->i_mapping->writeback_index; 4700562e0baSJiaying Zhang __entry->sync_mode = wbc->sync_mode; 4719bffad1eSTheodore Ts'o __entry->for_kupdate = wbc->for_kupdate; 4729bffad1eSTheodore Ts'o __entry->range_cyclic = wbc->range_cyclic; 4739bffad1eSTheodore Ts'o ), 4749bffad1eSTheodore Ts'o 475a107e5a3STheodore Ts'o TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " 476a9c667f8SLukas Czerner "range_start %lld range_end %lld sync_mode %d " 4770562e0baSJiaying Zhang "for_kupdate %d range_cyclic %d writeback_index %lu", 4780562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 479a3710fd1STheodore Ts'o (unsigned long) __entry->ino, __entry->nr_to_write, 4809bffad1eSTheodore Ts'o __entry->pages_skipped, __entry->range_start, 4810562e0baSJiaying Zhang __entry->range_end, __entry->sync_mode, 4820562e0baSJiaying Zhang __entry->for_kupdate, __entry->range_cyclic, 48355138e0bSTheodore Ts'o (unsigned long) __entry->writeback_index) 4849bffad1eSTheodore Ts'o ); 4859bffad1eSTheodore Ts'o 486b3a3ca8cSTheodore Ts'o TRACE_EVENT(ext4_da_write_pages, 4874e7ea81dSJan Kara TP_PROTO(struct inode *inode, pgoff_t first_page, 4884e7ea81dSJan Kara struct writeback_control *wbc), 489b3a3ca8cSTheodore Ts'o 4904e7ea81dSJan Kara TP_ARGS(inode, first_page, wbc), 491b3a3ca8cSTheodore Ts'o 492b3a3ca8cSTheodore Ts'o TP_STRUCT__entry( 4930562e0baSJiaying Zhang __field( dev_t, dev ) 494b3a3ca8cSTheodore Ts'o __field( ino_t, ino ) 4954e7ea81dSJan Kara __field( pgoff_t, first_page ) 4964e7ea81dSJan Kara __field( long, nr_to_write ) 4970562e0baSJiaying Zhang __field( int, sync_mode ) 498b3a3ca8cSTheodore Ts'o ), 499b3a3ca8cSTheodore Ts'o 500b3a3ca8cSTheodore Ts'o TP_fast_assign( 5010562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 502b3a3ca8cSTheodore Ts'o __entry->ino = inode->i_ino; 5034e7ea81dSJan Kara __entry->first_page = first_page; 5044e7ea81dSJan Kara __entry->nr_to_write = wbc->nr_to_write; 5054e7ea81dSJan Kara __entry->sync_mode = wbc->sync_mode; 506b3a3ca8cSTheodore Ts'o ), 507b3a3ca8cSTheodore Ts'o 5084e7ea81dSJan Kara TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld " 5094e7ea81dSJan Kara "sync_mode %d", 5100562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 5114e7ea81dSJan Kara (unsigned long) __entry->ino, __entry->first_page, 5124e7ea81dSJan Kara __entry->nr_to_write, __entry->sync_mode) 5134e7ea81dSJan Kara ); 5144e7ea81dSJan Kara 5154e7ea81dSJan Kara TRACE_EVENT(ext4_da_write_pages_extent, 5164e7ea81dSJan Kara TP_PROTO(struct inode *inode, struct ext4_map_blocks *map), 5174e7ea81dSJan Kara 5184e7ea81dSJan Kara TP_ARGS(inode, map), 5194e7ea81dSJan Kara 5204e7ea81dSJan Kara TP_STRUCT__entry( 5214e7ea81dSJan Kara __field( dev_t, dev ) 5224e7ea81dSJan Kara __field( ino_t, ino ) 5234e7ea81dSJan Kara __field( __u64, lblk ) 5244e7ea81dSJan Kara __field( __u32, len ) 5254e7ea81dSJan Kara __field( __u32, flags ) 5264e7ea81dSJan Kara ), 5274e7ea81dSJan Kara 5284e7ea81dSJan Kara TP_fast_assign( 5294e7ea81dSJan Kara __entry->dev = inode->i_sb->s_dev; 5304e7ea81dSJan Kara __entry->ino = inode->i_ino; 5314e7ea81dSJan Kara __entry->lblk = map->m_lblk; 5324e7ea81dSJan Kara __entry->len = map->m_len; 5334e7ea81dSJan Kara __entry->flags = map->m_flags; 5344e7ea81dSJan Kara ), 5354e7ea81dSJan Kara 53621ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s", 5374e7ea81dSJan Kara MAJOR(__entry->dev), MINOR(__entry->dev), 5384e7ea81dSJan Kara (unsigned long) __entry->ino, __entry->lblk, __entry->len, 53921ddd568STheodore Ts'o show_mflags(__entry->flags)) 540b3a3ca8cSTheodore Ts'o ); 541b3a3ca8cSTheodore Ts'o 54220970ba6STheodore Ts'o TRACE_EVENT(ext4_writepages_result, 5439bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, struct writeback_control *wbc, 5449bffad1eSTheodore Ts'o int ret, int pages_written), 5459bffad1eSTheodore Ts'o 5469bffad1eSTheodore Ts'o TP_ARGS(inode, wbc, ret, pages_written), 5479bffad1eSTheodore Ts'o 5489bffad1eSTheodore Ts'o TP_STRUCT__entry( 5490562e0baSJiaying Zhang __field( dev_t, dev ) 5509bffad1eSTheodore Ts'o __field( ino_t, ino ) 5519bffad1eSTheodore Ts'o __field( int, ret ) 5529bffad1eSTheodore Ts'o __field( int, pages_written ) 5539bffad1eSTheodore Ts'o __field( long, pages_skipped ) 55455138e0bSTheodore Ts'o __field( pgoff_t, writeback_index ) 555210c0526SAnatol Pomozov __field( int, sync_mode ) 5569bffad1eSTheodore Ts'o ), 5579bffad1eSTheodore Ts'o 5589bffad1eSTheodore Ts'o TP_fast_assign( 5590562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 5609bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 5619bffad1eSTheodore Ts'o __entry->ret = ret; 5629bffad1eSTheodore Ts'o __entry->pages_written = pages_written; 5639bffad1eSTheodore Ts'o __entry->pages_skipped = wbc->pages_skipped; 56455138e0bSTheodore Ts'o __entry->writeback_index = inode->i_mapping->writeback_index; 565210c0526SAnatol Pomozov __entry->sync_mode = wbc->sync_mode; 5669bffad1eSTheodore Ts'o ), 5679bffad1eSTheodore Ts'o 5680562e0baSJiaying Zhang TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " 569b7a2441fSWu Fengguang "sync_mode %d writeback_index %lu", 5700562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 571a3710fd1STheodore Ts'o (unsigned long) __entry->ino, __entry->ret, 5729bffad1eSTheodore Ts'o __entry->pages_written, __entry->pages_skipped, 573b7a2441fSWu Fengguang __entry->sync_mode, 57455138e0bSTheodore Ts'o (unsigned long) __entry->writeback_index) 5759bffad1eSTheodore Ts'o ); 5769bffad1eSTheodore Ts'o 57736c9b450SRitesh Harjani DECLARE_EVENT_CLASS(ext4__folio_op, 57836c9b450SRitesh Harjani TP_PROTO(struct inode *inode, struct folio *folio), 5790562e0baSJiaying Zhang 58036c9b450SRitesh Harjani TP_ARGS(inode, folio), 5810562e0baSJiaying Zhang 5820562e0baSJiaying Zhang TP_STRUCT__entry( 5830562e0baSJiaying Zhang __field( dev_t, dev ) 584210c0526SAnatol Pomozov __field( ino_t, ino ) 585210c0526SAnatol Pomozov __field( pgoff_t, index ) 5860562e0baSJiaying Zhang 5870562e0baSJiaying Zhang ), 5880562e0baSJiaying Zhang 5890562e0baSJiaying Zhang TP_fast_assign( 59036c9b450SRitesh Harjani __entry->dev = inode->i_sb->s_dev; 59136c9b450SRitesh Harjani __entry->ino = inode->i_ino; 59236c9b450SRitesh Harjani __entry->index = folio->index; 5930562e0baSJiaying Zhang ), 5940562e0baSJiaying Zhang 59536c9b450SRitesh Harjani TP_printk("dev %d,%d ino %lu folio_index %lu", 5960562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 5970562e0baSJiaying Zhang (unsigned long) __entry->ino, 598a9c667f8SLukas Czerner (unsigned long) __entry->index) 599a9c667f8SLukas Czerner ); 600a9c667f8SLukas Czerner 60136c9b450SRitesh Harjani DEFINE_EVENT(ext4__folio_op, ext4_read_folio, 6020562e0baSJiaying Zhang 60336c9b450SRitesh Harjani TP_PROTO(struct inode *inode, struct folio *folio), 6040562e0baSJiaying Zhang 60536c9b450SRitesh Harjani TP_ARGS(inode, folio) 6060562e0baSJiaying Zhang ); 6070562e0baSJiaying Zhang 60836c9b450SRitesh Harjani DEFINE_EVENT(ext4__folio_op, ext4_release_folio, 6090562e0baSJiaying Zhang 61036c9b450SRitesh Harjani TP_PROTO(struct inode *inode, struct folio *folio), 6110562e0baSJiaying Zhang 61236c9b450SRitesh Harjani TP_ARGS(inode, folio) 6130562e0baSJiaying Zhang ); 6140562e0baSJiaying Zhang 615ccd16945SMatthew Wilcox (Oracle) DECLARE_EVENT_CLASS(ext4_invalidate_folio_op, 616ccd16945SMatthew Wilcox (Oracle) TP_PROTO(struct folio *folio, size_t offset, size_t length), 6170562e0baSJiaying Zhang 618ccd16945SMatthew Wilcox (Oracle) TP_ARGS(folio, offset, length), 6190562e0baSJiaying Zhang 6200562e0baSJiaying Zhang TP_STRUCT__entry( 621210c0526SAnatol Pomozov __field( dev_t, dev ) 622210c0526SAnatol Pomozov __field( ino_t, ino ) 6230562e0baSJiaying Zhang __field( pgoff_t, index ) 624ccd16945SMatthew Wilcox (Oracle) __field( size_t, offset ) 625ccd16945SMatthew Wilcox (Oracle) __field( size_t, length ) 6260562e0baSJiaying Zhang ), 6270562e0baSJiaying Zhang 6280562e0baSJiaying Zhang TP_fast_assign( 629ccd16945SMatthew Wilcox (Oracle) __entry->dev = folio->mapping->host->i_sb->s_dev; 630ccd16945SMatthew Wilcox (Oracle) __entry->ino = folio->mapping->host->i_ino; 631ccd16945SMatthew Wilcox (Oracle) __entry->index = folio->index; 6320562e0baSJiaying Zhang __entry->offset = offset; 633ca99fdd2SLukas Czerner __entry->length = length; 6340562e0baSJiaying Zhang ), 6350562e0baSJiaying Zhang 636ccd16945SMatthew Wilcox (Oracle) TP_printk("dev %d,%d ino %lu folio_index %lu offset %zu length %zu", 6370562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 6380562e0baSJiaying Zhang (unsigned long) __entry->ino, 639ca99fdd2SLukas Czerner (unsigned long) __entry->index, 640ca99fdd2SLukas Czerner __entry->offset, __entry->length) 6410562e0baSJiaying Zhang ); 6420562e0baSJiaying Zhang 643ccd16945SMatthew Wilcox (Oracle) DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio, 644ccd16945SMatthew Wilcox (Oracle) TP_PROTO(struct folio *folio, size_t offset, size_t length), 6454520fb3cSJan Kara 646ccd16945SMatthew Wilcox (Oracle) TP_ARGS(folio, offset, length) 6474520fb3cSJan Kara ); 6484520fb3cSJan Kara 649ccd16945SMatthew Wilcox (Oracle) DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio, 650ccd16945SMatthew Wilcox (Oracle) TP_PROTO(struct folio *folio, size_t offset, size_t length), 6514520fb3cSJan Kara 652ccd16945SMatthew Wilcox (Oracle) TP_ARGS(folio, offset, length) 6534520fb3cSJan Kara ); 6544520fb3cSJan Kara 6559bffad1eSTheodore Ts'o TRACE_EVENT(ext4_discard_blocks, 6569bffad1eSTheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long long blk, 6579bffad1eSTheodore Ts'o unsigned long long count), 6589bffad1eSTheodore Ts'o 6599bffad1eSTheodore Ts'o TP_ARGS(sb, blk, count), 6609bffad1eSTheodore Ts'o 6619bffad1eSTheodore Ts'o TP_STRUCT__entry( 6620562e0baSJiaying Zhang __field( dev_t, dev ) 6639bffad1eSTheodore Ts'o __field( __u64, blk ) 6649bffad1eSTheodore Ts'o __field( __u64, count ) 6659bffad1eSTheodore Ts'o 6669bffad1eSTheodore Ts'o ), 6679bffad1eSTheodore Ts'o 6689bffad1eSTheodore Ts'o TP_fast_assign( 6690562e0baSJiaying Zhang __entry->dev = sb->s_dev; 6709bffad1eSTheodore Ts'o __entry->blk = blk; 6719bffad1eSTheodore Ts'o __entry->count = count; 6729bffad1eSTheodore Ts'o ), 6739bffad1eSTheodore Ts'o 674a269029dSTheodore Ts'o TP_printk("dev %d,%d blk %llu count %llu", 6750562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 676a269029dSTheodore Ts'o __entry->blk, __entry->count) 6779bffad1eSTheodore Ts'o ); 6789bffad1eSTheodore Ts'o 679f084db93SLi Zefan DECLARE_EVENT_CLASS(ext4__mb_new_pa, 6809bffad1eSTheodore Ts'o TP_PROTO(struct ext4_allocation_context *ac, 6819bffad1eSTheodore Ts'o struct ext4_prealloc_space *pa), 6829bffad1eSTheodore Ts'o 6839bffad1eSTheodore Ts'o TP_ARGS(ac, pa), 6849bffad1eSTheodore Ts'o 6859bffad1eSTheodore Ts'o TP_STRUCT__entry( 6860562e0baSJiaying Zhang __field( dev_t, dev ) 6879bffad1eSTheodore Ts'o __field( ino_t, ino ) 6889bffad1eSTheodore Ts'o __field( __u64, pa_pstart ) 6899bffad1eSTheodore Ts'o __field( __u64, pa_lstart ) 690210c0526SAnatol Pomozov __field( __u32, pa_len ) 6919bffad1eSTheodore Ts'o 6929bffad1eSTheodore Ts'o ), 6939bffad1eSTheodore Ts'o 6949bffad1eSTheodore Ts'o TP_fast_assign( 6950562e0baSJiaying Zhang __entry->dev = ac->ac_sb->s_dev; 6969bffad1eSTheodore Ts'o __entry->ino = ac->ac_inode->i_ino; 6979bffad1eSTheodore Ts'o __entry->pa_pstart = pa->pa_pstart; 6989bffad1eSTheodore Ts'o __entry->pa_lstart = pa->pa_lstart; 699210c0526SAnatol Pomozov __entry->pa_len = pa->pa_len; 7009bffad1eSTheodore Ts'o ), 7019bffad1eSTheodore Ts'o 702a269029dSTheodore Ts'o TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", 7030562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 7040562e0baSJiaying Zhang (unsigned long) __entry->ino, 7050562e0baSJiaying Zhang __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) 7069bffad1eSTheodore Ts'o ); 7079bffad1eSTheodore Ts'o 708f084db93SLi Zefan DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, 709f084db93SLi Zefan 7109bffad1eSTheodore Ts'o TP_PROTO(struct ext4_allocation_context *ac, 7119bffad1eSTheodore Ts'o struct ext4_prealloc_space *pa), 7129bffad1eSTheodore Ts'o 713f084db93SLi Zefan TP_ARGS(ac, pa) 714f084db93SLi Zefan ); 7159bffad1eSTheodore Ts'o 716f084db93SLi Zefan DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, 7179bffad1eSTheodore Ts'o 718f084db93SLi Zefan TP_PROTO(struct ext4_allocation_context *ac, 719f084db93SLi Zefan struct ext4_prealloc_space *pa), 7209bffad1eSTheodore Ts'o 721f084db93SLi Zefan TP_ARGS(ac, pa) 7229bffad1eSTheodore Ts'o ); 7239bffad1eSTheodore Ts'o 7249bffad1eSTheodore Ts'o TRACE_EVENT(ext4_mb_release_inode_pa, 725a9c667f8SLukas Czerner TP_PROTO(struct ext4_prealloc_space *pa, 7269bffad1eSTheodore Ts'o unsigned long long block, unsigned int count), 7279bffad1eSTheodore Ts'o 728a9c667f8SLukas Czerner TP_ARGS(pa, block, count), 7299bffad1eSTheodore Ts'o 7309bffad1eSTheodore Ts'o TP_STRUCT__entry( 7310562e0baSJiaying Zhang __field( dev_t, dev ) 7329bffad1eSTheodore Ts'o __field( ino_t, ino ) 7339bffad1eSTheodore Ts'o __field( __u64, block ) 7349bffad1eSTheodore Ts'o __field( __u32, count ) 7359bffad1eSTheodore Ts'o 7369bffad1eSTheodore Ts'o ), 7379bffad1eSTheodore Ts'o 7389bffad1eSTheodore Ts'o TP_fast_assign( 739a9c667f8SLukas Czerner __entry->dev = pa->pa_inode->i_sb->s_dev; 740a9c667f8SLukas Czerner __entry->ino = pa->pa_inode->i_ino; 7419bffad1eSTheodore Ts'o __entry->block = block; 7429bffad1eSTheodore Ts'o __entry->count = count; 7439bffad1eSTheodore Ts'o ), 7449bffad1eSTheodore Ts'o 745a269029dSTheodore Ts'o TP_printk("dev %d,%d ino %lu block %llu count %u", 7460562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 7470562e0baSJiaying Zhang (unsigned long) __entry->ino, 7480562e0baSJiaying Zhang __entry->block, __entry->count) 7499bffad1eSTheodore Ts'o ); 7509bffad1eSTheodore Ts'o 7519bffad1eSTheodore Ts'o TRACE_EVENT(ext4_mb_release_group_pa, 75260e07cf5SYongqiang Yang TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), 7539bffad1eSTheodore Ts'o 75460e07cf5SYongqiang Yang TP_ARGS(sb, pa), 7559bffad1eSTheodore Ts'o 7569bffad1eSTheodore Ts'o TP_STRUCT__entry( 7570562e0baSJiaying Zhang __field( dev_t, dev ) 7589bffad1eSTheodore Ts'o __field( __u64, pa_pstart ) 7599bffad1eSTheodore Ts'o __field( __u32, pa_len ) 7609bffad1eSTheodore Ts'o 7619bffad1eSTheodore Ts'o ), 7629bffad1eSTheodore Ts'o 7639bffad1eSTheodore Ts'o TP_fast_assign( 76460e07cf5SYongqiang Yang __entry->dev = sb->s_dev; 7659bffad1eSTheodore Ts'o __entry->pa_pstart = pa->pa_pstart; 7669bffad1eSTheodore Ts'o __entry->pa_len = pa->pa_len; 7679bffad1eSTheodore Ts'o ), 7689bffad1eSTheodore Ts'o 769a269029dSTheodore Ts'o TP_printk("dev %d,%d pstart %llu len %u", 7700562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 771a269029dSTheodore Ts'o __entry->pa_pstart, __entry->pa_len) 7729bffad1eSTheodore Ts'o ); 7739bffad1eSTheodore Ts'o 7749bffad1eSTheodore Ts'o TRACE_EVENT(ext4_discard_preallocations, 77527bc446eSbrookxu TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed), 7769bffad1eSTheodore Ts'o 77727bc446eSbrookxu TP_ARGS(inode, len, needed), 7789bffad1eSTheodore Ts'o 7799bffad1eSTheodore Ts'o TP_STRUCT__entry( 7800562e0baSJiaying Zhang __field( dev_t, dev ) 7819bffad1eSTheodore Ts'o __field( ino_t, ino ) 78227bc446eSbrookxu __field( unsigned int, len ) 78327bc446eSbrookxu __field( unsigned int, needed ) 7849bffad1eSTheodore Ts'o 7859bffad1eSTheodore Ts'o ), 7869bffad1eSTheodore Ts'o 7879bffad1eSTheodore Ts'o TP_fast_assign( 7880562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 7899bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 79027bc446eSbrookxu __entry->len = len; 79127bc446eSbrookxu __entry->needed = needed; 7929bffad1eSTheodore Ts'o ), 7939bffad1eSTheodore Ts'o 79427bc446eSbrookxu TP_printk("dev %d,%d ino %lu len: %u needed %u", 7950562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 79627bc446eSbrookxu (unsigned long) __entry->ino, __entry->len, 79727bc446eSbrookxu __entry->needed) 7989bffad1eSTheodore Ts'o ); 7999bffad1eSTheodore Ts'o 8009bffad1eSTheodore Ts'o TRACE_EVENT(ext4_mb_discard_preallocations, 8019bffad1eSTheodore Ts'o TP_PROTO(struct super_block *sb, int needed), 8029bffad1eSTheodore Ts'o 8039bffad1eSTheodore Ts'o TP_ARGS(sb, needed), 8049bffad1eSTheodore Ts'o 8059bffad1eSTheodore Ts'o TP_STRUCT__entry( 8060562e0baSJiaying Zhang __field( dev_t, dev ) 8079bffad1eSTheodore Ts'o __field( int, needed ) 8089bffad1eSTheodore Ts'o 8099bffad1eSTheodore Ts'o ), 8109bffad1eSTheodore Ts'o 8119bffad1eSTheodore Ts'o TP_fast_assign( 8120562e0baSJiaying Zhang __entry->dev = sb->s_dev; 8139bffad1eSTheodore Ts'o __entry->needed = needed; 8149bffad1eSTheodore Ts'o ), 8159bffad1eSTheodore Ts'o 816a269029dSTheodore Ts'o TP_printk("dev %d,%d needed %d", 8170562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 8180562e0baSJiaying Zhang __entry->needed) 8199bffad1eSTheodore Ts'o ); 8209bffad1eSTheodore Ts'o 8219bffad1eSTheodore Ts'o TRACE_EVENT(ext4_request_blocks, 8229bffad1eSTheodore Ts'o TP_PROTO(struct ext4_allocation_request *ar), 8239bffad1eSTheodore Ts'o 8249bffad1eSTheodore Ts'o TP_ARGS(ar), 8259bffad1eSTheodore Ts'o 8269bffad1eSTheodore Ts'o TP_STRUCT__entry( 8270562e0baSJiaying Zhang __field( dev_t, dev ) 8289bffad1eSTheodore Ts'o __field( ino_t, ino ) 8299bffad1eSTheodore Ts'o __field( unsigned int, len ) 830a9c667f8SLukas Czerner __field( __u32, logical ) 831a9c667f8SLukas Czerner __field( __u32, lleft ) 832a9c667f8SLukas Czerner __field( __u32, lright ) 8339bffad1eSTheodore Ts'o __field( __u64, goal ) 8349bffad1eSTheodore Ts'o __field( __u64, pleft ) 8359bffad1eSTheodore Ts'o __field( __u64, pright ) 836210c0526SAnatol Pomozov __field( unsigned int, flags ) 8379bffad1eSTheodore Ts'o ), 8389bffad1eSTheodore Ts'o 8399bffad1eSTheodore Ts'o TP_fast_assign( 8400562e0baSJiaying Zhang __entry->dev = ar->inode->i_sb->s_dev; 8419bffad1eSTheodore Ts'o __entry->ino = ar->inode->i_ino; 8429bffad1eSTheodore Ts'o __entry->len = ar->len; 8439bffad1eSTheodore Ts'o __entry->logical = ar->logical; 8449bffad1eSTheodore Ts'o __entry->goal = ar->goal; 8459bffad1eSTheodore Ts'o __entry->lleft = ar->lleft; 8469bffad1eSTheodore Ts'o __entry->lright = ar->lright; 8479bffad1eSTheodore Ts'o __entry->pleft = ar->pleft; 8489bffad1eSTheodore Ts'o __entry->pright = ar->pright; 849210c0526SAnatol Pomozov __entry->flags = ar->flags; 8509bffad1eSTheodore Ts'o ), 8519bffad1eSTheodore Ts'o 85221ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu " 853a9c667f8SLukas Czerner "lleft %u lright %u pleft %llu pright %llu ", 8540562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 85521ddd568STheodore Ts'o (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), 856a9c667f8SLukas Czerner __entry->len, __entry->logical, __entry->goal, 857a9c667f8SLukas Czerner __entry->lleft, __entry->lright, __entry->pleft, 858a9c667f8SLukas Czerner __entry->pright) 8599bffad1eSTheodore Ts'o ); 8609bffad1eSTheodore Ts'o 8619bffad1eSTheodore Ts'o TRACE_EVENT(ext4_allocate_blocks, 8629bffad1eSTheodore Ts'o TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), 8639bffad1eSTheodore Ts'o 8649bffad1eSTheodore Ts'o TP_ARGS(ar, block), 8659bffad1eSTheodore Ts'o 8669bffad1eSTheodore Ts'o TP_STRUCT__entry( 8670562e0baSJiaying Zhang __field( dev_t, dev ) 8689bffad1eSTheodore Ts'o __field( ino_t, ino ) 8699bffad1eSTheodore Ts'o __field( __u64, block ) 8709bffad1eSTheodore Ts'o __field( unsigned int, len ) 871a9c667f8SLukas Czerner __field( __u32, logical ) 872a9c667f8SLukas Czerner __field( __u32, lleft ) 873a9c667f8SLukas Czerner __field( __u32, lright ) 8749bffad1eSTheodore Ts'o __field( __u64, goal ) 8759bffad1eSTheodore Ts'o __field( __u64, pleft ) 8769bffad1eSTheodore Ts'o __field( __u64, pright ) 877210c0526SAnatol Pomozov __field( unsigned int, flags ) 8789bffad1eSTheodore Ts'o ), 8799bffad1eSTheodore Ts'o 8809bffad1eSTheodore Ts'o TP_fast_assign( 8810562e0baSJiaying Zhang __entry->dev = ar->inode->i_sb->s_dev; 8829bffad1eSTheodore Ts'o __entry->ino = ar->inode->i_ino; 8839bffad1eSTheodore Ts'o __entry->block = block; 8849bffad1eSTheodore Ts'o __entry->len = ar->len; 8859bffad1eSTheodore Ts'o __entry->logical = ar->logical; 8869bffad1eSTheodore Ts'o __entry->goal = ar->goal; 8879bffad1eSTheodore Ts'o __entry->lleft = ar->lleft; 8889bffad1eSTheodore Ts'o __entry->lright = ar->lright; 8899bffad1eSTheodore Ts'o __entry->pleft = ar->pleft; 8909bffad1eSTheodore Ts'o __entry->pright = ar->pright; 891210c0526SAnatol Pomozov __entry->flags = ar->flags; 8929bffad1eSTheodore Ts'o ), 8939bffad1eSTheodore Ts'o 89421ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u " 895a9c667f8SLukas Czerner "goal %llu lleft %u lright %u pleft %llu pright %llu", 8960562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 89721ddd568STheodore Ts'o (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), 898a9c667f8SLukas Czerner __entry->len, __entry->block, __entry->logical, 899a9c667f8SLukas Czerner __entry->goal, __entry->lleft, __entry->lright, 900a9c667f8SLukas Czerner __entry->pleft, __entry->pright) 9019bffad1eSTheodore Ts'o ); 9029bffad1eSTheodore Ts'o 9039bffad1eSTheodore Ts'o TRACE_EVENT(ext4_free_blocks, 9049bffad1eSTheodore Ts'o TP_PROTO(struct inode *inode, __u64 block, unsigned long count, 905e6362609STheodore Ts'o int flags), 9069bffad1eSTheodore Ts'o 907e6362609STheodore Ts'o TP_ARGS(inode, block, count, flags), 9089bffad1eSTheodore Ts'o 9099bffad1eSTheodore Ts'o TP_STRUCT__entry( 9100562e0baSJiaying Zhang __field( dev_t, dev ) 9119bffad1eSTheodore Ts'o __field( ino_t, ino ) 9129bffad1eSTheodore Ts'o __field( __u64, block ) 9139bffad1eSTheodore Ts'o __field( unsigned long, count ) 914e6362609STheodore Ts'o __field( int, flags ) 915210c0526SAnatol Pomozov __field( __u16, mode ) 9169bffad1eSTheodore Ts'o ), 9179bffad1eSTheodore Ts'o 9189bffad1eSTheodore Ts'o TP_fast_assign( 9190562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 9209bffad1eSTheodore Ts'o __entry->ino = inode->i_ino; 9219bffad1eSTheodore Ts'o __entry->block = block; 9229bffad1eSTheodore Ts'o __entry->count = count; 923e6362609STheodore Ts'o __entry->flags = flags; 924210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 9259bffad1eSTheodore Ts'o ), 9269bffad1eSTheodore Ts'o 92721ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s", 9280562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 929a269029dSTheodore Ts'o (unsigned long) __entry->ino, 930e6362609STheodore Ts'o __entry->mode, __entry->block, __entry->count, 93121ddd568STheodore Ts'o show_free_flags(__entry->flags)) 9329bffad1eSTheodore Ts'o ); 9339bffad1eSTheodore Ts'o 9340562e0baSJiaying Zhang TRACE_EVENT(ext4_sync_file_enter, 9357ea80859SChristoph Hellwig TP_PROTO(struct file *file, int datasync), 9369bffad1eSTheodore Ts'o 9377ea80859SChristoph Hellwig TP_ARGS(file, datasync), 9389bffad1eSTheodore Ts'o 9399bffad1eSTheodore Ts'o TP_STRUCT__entry( 9400562e0baSJiaying Zhang __field( dev_t, dev ) 9419bffad1eSTheodore Ts'o __field( ino_t, ino ) 9429bffad1eSTheodore Ts'o __field( ino_t, parent ) 9439bffad1eSTheodore Ts'o __field( int, datasync ) 9449bffad1eSTheodore Ts'o ), 9459bffad1eSTheodore Ts'o 9469bffad1eSTheodore Ts'o TP_fast_assign( 9477ea80859SChristoph Hellwig struct dentry *dentry = file->f_path.dentry; 9487ea80859SChristoph Hellwig 949fc64005cSAl Viro __entry->dev = dentry->d_sb->s_dev; 9502b0143b5SDavid Howells __entry->ino = d_inode(dentry)->i_ino; 9519bffad1eSTheodore Ts'o __entry->datasync = datasync; 9522b0143b5SDavid Howells __entry->parent = d_inode(dentry->d_parent)->i_ino; 9539bffad1eSTheodore Ts'o ), 9549bffad1eSTheodore Ts'o 955a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", 9560562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 957a269029dSTheodore Ts'o (unsigned long) __entry->ino, 958a3710fd1STheodore Ts'o (unsigned long) __entry->parent, __entry->datasync) 9599bffad1eSTheodore Ts'o ); 9609bffad1eSTheodore Ts'o 9610562e0baSJiaying Zhang TRACE_EVENT(ext4_sync_file_exit, 9620562e0baSJiaying Zhang TP_PROTO(struct inode *inode, int ret), 9630562e0baSJiaying Zhang 9640562e0baSJiaying Zhang TP_ARGS(inode, ret), 9650562e0baSJiaying Zhang 9660562e0baSJiaying Zhang TP_STRUCT__entry( 9670562e0baSJiaying Zhang __field( dev_t, dev ) 968210c0526SAnatol Pomozov __field( ino_t, ino ) 969210c0526SAnatol Pomozov __field( int, ret ) 9700562e0baSJiaying Zhang ), 9710562e0baSJiaying Zhang 9720562e0baSJiaying Zhang TP_fast_assign( 9730562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 974210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 975210c0526SAnatol Pomozov __entry->ret = ret; 9760562e0baSJiaying Zhang ), 9770562e0baSJiaying Zhang 978a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu ret %d", 9790562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 9800562e0baSJiaying Zhang (unsigned long) __entry->ino, 9810562e0baSJiaying Zhang __entry->ret) 9820562e0baSJiaying Zhang ); 9830562e0baSJiaying Zhang 9849bffad1eSTheodore Ts'o TRACE_EVENT(ext4_sync_fs, 9859bffad1eSTheodore Ts'o TP_PROTO(struct super_block *sb, int wait), 9869bffad1eSTheodore Ts'o 9879bffad1eSTheodore Ts'o TP_ARGS(sb, wait), 9889bffad1eSTheodore Ts'o 9899bffad1eSTheodore Ts'o TP_STRUCT__entry( 9900562e0baSJiaying Zhang __field( dev_t, dev ) 9919bffad1eSTheodore Ts'o __field( int, wait ) 9929bffad1eSTheodore Ts'o 9939bffad1eSTheodore Ts'o ), 9949bffad1eSTheodore Ts'o 9959bffad1eSTheodore Ts'o TP_fast_assign( 9960562e0baSJiaying Zhang __entry->dev = sb->s_dev; 9979bffad1eSTheodore Ts'o __entry->wait = wait; 9989bffad1eSTheodore Ts'o ), 9999bffad1eSTheodore Ts'o 10000562e0baSJiaying Zhang TP_printk("dev %d,%d wait %d", 10010562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 10020562e0baSJiaying Zhang __entry->wait) 10039bffad1eSTheodore Ts'o ); 10049bffad1eSTheodore Ts'o 1005fb40ba0dSTheodore Ts'o TRACE_EVENT(ext4_alloc_da_blocks, 1006fb40ba0dSTheodore Ts'o TP_PROTO(struct inode *inode), 1007fb40ba0dSTheodore Ts'o 1008fb40ba0dSTheodore Ts'o TP_ARGS(inode), 1009fb40ba0dSTheodore Ts'o 1010fb40ba0dSTheodore Ts'o TP_STRUCT__entry( 10110562e0baSJiaying Zhang __field( dev_t, dev ) 1012fb40ba0dSTheodore Ts'o __field( ino_t, ino ) 1013fb40ba0dSTheodore Ts'o __field( unsigned int, data_blocks ) 1014fb40ba0dSTheodore Ts'o ), 1015fb40ba0dSTheodore Ts'o 1016fb40ba0dSTheodore Ts'o TP_fast_assign( 10170562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1018fb40ba0dSTheodore Ts'o __entry->ino = inode->i_ino; 1019fb40ba0dSTheodore Ts'o __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1020fb40ba0dSTheodore Ts'o ), 1021fb40ba0dSTheodore Ts'o 1022a627b0a7SEric Whitney TP_printk("dev %d,%d ino %lu reserved_data_blocks %u", 10230562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1024a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1025a627b0a7SEric Whitney __entry->data_blocks) 1026fb40ba0dSTheodore Ts'o ); 1027fb40ba0dSTheodore Ts'o 1028296c355cSTheodore Ts'o TRACE_EVENT(ext4_mballoc_alloc, 1029296c355cSTheodore Ts'o TP_PROTO(struct ext4_allocation_context *ac), 1030296c355cSTheodore Ts'o 1031296c355cSTheodore Ts'o TP_ARGS(ac), 1032296c355cSTheodore Ts'o 1033296c355cSTheodore Ts'o TP_STRUCT__entry( 10340562e0baSJiaying Zhang __field( dev_t, dev ) 1035296c355cSTheodore Ts'o __field( ino_t, ino ) 1036296c355cSTheodore Ts'o __field( __u32, orig_logical ) 1037296c355cSTheodore Ts'o __field( int, orig_start ) 1038296c355cSTheodore Ts'o __field( __u32, orig_group ) 1039296c355cSTheodore Ts'o __field( int, orig_len ) 1040296c355cSTheodore Ts'o __field( __u32, goal_logical ) 1041296c355cSTheodore Ts'o __field( int, goal_start ) 1042296c355cSTheodore Ts'o __field( __u32, goal_group ) 1043296c355cSTheodore Ts'o __field( int, goal_len ) 1044296c355cSTheodore Ts'o __field( __u32, result_logical ) 1045296c355cSTheodore Ts'o __field( int, result_start ) 1046296c355cSTheodore Ts'o __field( __u32, result_group ) 1047296c355cSTheodore Ts'o __field( int, result_len ) 1048210c0526SAnatol Pomozov __field( __u16, found ) 1049210c0526SAnatol Pomozov __field( __u16, groups ) 1050210c0526SAnatol Pomozov __field( __u16, buddy ) 1051210c0526SAnatol Pomozov __field( __u16, flags ) 1052210c0526SAnatol Pomozov __field( __u16, tail ) 1053210c0526SAnatol Pomozov __field( __u8, cr ) 1054296c355cSTheodore Ts'o ), 1055296c355cSTheodore Ts'o 1056296c355cSTheodore Ts'o TP_fast_assign( 10570562e0baSJiaying Zhang __entry->dev = ac->ac_inode->i_sb->s_dev; 1058296c355cSTheodore Ts'o __entry->ino = ac->ac_inode->i_ino; 1059296c355cSTheodore Ts'o __entry->orig_logical = ac->ac_o_ex.fe_logical; 1060296c355cSTheodore Ts'o __entry->orig_start = ac->ac_o_ex.fe_start; 1061296c355cSTheodore Ts'o __entry->orig_group = ac->ac_o_ex.fe_group; 1062296c355cSTheodore Ts'o __entry->orig_len = ac->ac_o_ex.fe_len; 1063296c355cSTheodore Ts'o __entry->goal_logical = ac->ac_g_ex.fe_logical; 1064296c355cSTheodore Ts'o __entry->goal_start = ac->ac_g_ex.fe_start; 1065296c355cSTheodore Ts'o __entry->goal_group = ac->ac_g_ex.fe_group; 1066296c355cSTheodore Ts'o __entry->goal_len = ac->ac_g_ex.fe_len; 1067296c355cSTheodore Ts'o __entry->result_logical = ac->ac_f_ex.fe_logical; 1068296c355cSTheodore Ts'o __entry->result_start = ac->ac_f_ex.fe_start; 1069296c355cSTheodore Ts'o __entry->result_group = ac->ac_f_ex.fe_group; 1070296c355cSTheodore Ts'o __entry->result_len = ac->ac_f_ex.fe_len; 1071210c0526SAnatol Pomozov __entry->found = ac->ac_found; 1072210c0526SAnatol Pomozov __entry->flags = ac->ac_flags; 1073210c0526SAnatol Pomozov __entry->groups = ac->ac_groups_scanned; 1074210c0526SAnatol Pomozov __entry->buddy = ac->ac_buddy; 1075210c0526SAnatol Pomozov __entry->tail = ac->ac_tail; 1076210c0526SAnatol Pomozov __entry->cr = ac->ac_criteria; 1077296c355cSTheodore Ts'o ), 1078296c355cSTheodore Ts'o 1079a269029dSTheodore Ts'o TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " 10804eb7a4a1SOjaswin Mujoo "result %u/%d/%u@%u blks %u grps %u cr %s flags %s " 1081296c355cSTheodore Ts'o "tail %u broken %u", 10820562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1083a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1084296c355cSTheodore Ts'o __entry->orig_group, __entry->orig_start, 1085296c355cSTheodore Ts'o __entry->orig_len, __entry->orig_logical, 1086296c355cSTheodore Ts'o __entry->goal_group, __entry->goal_start, 1087296c355cSTheodore Ts'o __entry->goal_len, __entry->goal_logical, 1088296c355cSTheodore Ts'o __entry->result_group, __entry->result_start, 1089296c355cSTheodore Ts'o __entry->result_len, __entry->result_logical, 10904eb7a4a1SOjaswin Mujoo __entry->found, __entry->groups, show_criteria(__entry->cr), 109121ddd568STheodore Ts'o show_mballoc_flags(__entry->flags), __entry->tail, 1092296c355cSTheodore Ts'o __entry->buddy ? 1 << __entry->buddy : 0) 1093296c355cSTheodore Ts'o ); 1094296c355cSTheodore Ts'o 1095296c355cSTheodore Ts'o TRACE_EVENT(ext4_mballoc_prealloc, 1096296c355cSTheodore Ts'o TP_PROTO(struct ext4_allocation_context *ac), 1097296c355cSTheodore Ts'o 1098296c355cSTheodore Ts'o TP_ARGS(ac), 1099296c355cSTheodore Ts'o 1100296c355cSTheodore Ts'o TP_STRUCT__entry( 11010562e0baSJiaying Zhang __field( dev_t, dev ) 1102296c355cSTheodore Ts'o __field( ino_t, ino ) 1103296c355cSTheodore Ts'o __field( __u32, orig_logical ) 1104296c355cSTheodore Ts'o __field( int, orig_start ) 1105296c355cSTheodore Ts'o __field( __u32, orig_group ) 1106296c355cSTheodore Ts'o __field( int, orig_len ) 1107296c355cSTheodore Ts'o __field( __u32, result_logical ) 1108296c355cSTheodore Ts'o __field( int, result_start ) 1109296c355cSTheodore Ts'o __field( __u32, result_group ) 1110296c355cSTheodore Ts'o __field( int, result_len ) 1111296c355cSTheodore Ts'o ), 1112296c355cSTheodore Ts'o 1113296c355cSTheodore Ts'o TP_fast_assign( 11140562e0baSJiaying Zhang __entry->dev = ac->ac_inode->i_sb->s_dev; 1115296c355cSTheodore Ts'o __entry->ino = ac->ac_inode->i_ino; 1116296c355cSTheodore Ts'o __entry->orig_logical = ac->ac_o_ex.fe_logical; 1117296c355cSTheodore Ts'o __entry->orig_start = ac->ac_o_ex.fe_start; 1118296c355cSTheodore Ts'o __entry->orig_group = ac->ac_o_ex.fe_group; 1119296c355cSTheodore Ts'o __entry->orig_len = ac->ac_o_ex.fe_len; 1120296c355cSTheodore Ts'o __entry->result_logical = ac->ac_b_ex.fe_logical; 1121296c355cSTheodore Ts'o __entry->result_start = ac->ac_b_ex.fe_start; 1122296c355cSTheodore Ts'o __entry->result_group = ac->ac_b_ex.fe_group; 1123296c355cSTheodore Ts'o __entry->result_len = ac->ac_b_ex.fe_len; 1124296c355cSTheodore Ts'o ), 1125296c355cSTheodore Ts'o 1126a269029dSTheodore Ts'o TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", 11270562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1128a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1129296c355cSTheodore Ts'o __entry->orig_group, __entry->orig_start, 1130296c355cSTheodore Ts'o __entry->orig_len, __entry->orig_logical, 1131296c355cSTheodore Ts'o __entry->result_group, __entry->result_start, 1132296c355cSTheodore Ts'o __entry->result_len, __entry->result_logical) 1133296c355cSTheodore Ts'o ); 1134296c355cSTheodore Ts'o 1135f084db93SLi Zefan DECLARE_EVENT_CLASS(ext4__mballoc, 11363e1e5f50SEric Sandeen TP_PROTO(struct super_block *sb, 11373e1e5f50SEric Sandeen struct inode *inode, 11383e1e5f50SEric Sandeen ext4_group_t group, 11393e1e5f50SEric Sandeen ext4_grpblk_t start, 11403e1e5f50SEric Sandeen ext4_grpblk_t len), 1141296c355cSTheodore Ts'o 11423e1e5f50SEric Sandeen TP_ARGS(sb, inode, group, start, len), 1143296c355cSTheodore Ts'o 1144296c355cSTheodore Ts'o TP_STRUCT__entry( 11450562e0baSJiaying Zhang __field( dev_t, dev ) 1146296c355cSTheodore Ts'o __field( ino_t, ino ) 1147296c355cSTheodore Ts'o __field( int, result_start ) 1148296c355cSTheodore Ts'o __field( __u32, result_group ) 1149296c355cSTheodore Ts'o __field( int, result_len ) 1150296c355cSTheodore Ts'o ), 1151296c355cSTheodore Ts'o 1152296c355cSTheodore Ts'o TP_fast_assign( 11530562e0baSJiaying Zhang __entry->dev = sb->s_dev; 11543e1e5f50SEric Sandeen __entry->ino = inode ? inode->i_ino : 0; 11553e1e5f50SEric Sandeen __entry->result_start = start; 11563e1e5f50SEric Sandeen __entry->result_group = group; 11573e1e5f50SEric Sandeen __entry->result_len = len; 1158296c355cSTheodore Ts'o ), 1159296c355cSTheodore Ts'o 1160a9c667f8SLukas Czerner TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", 11610562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1162a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1163296c355cSTheodore Ts'o __entry->result_group, __entry->result_start, 11643e1e5f50SEric Sandeen __entry->result_len) 1165296c355cSTheodore Ts'o ); 1166296c355cSTheodore Ts'o 1167f084db93SLi Zefan DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, 1168f084db93SLi Zefan 11693e1e5f50SEric Sandeen TP_PROTO(struct super_block *sb, 11703e1e5f50SEric Sandeen struct inode *inode, 11713e1e5f50SEric Sandeen ext4_group_t group, 11723e1e5f50SEric Sandeen ext4_grpblk_t start, 11733e1e5f50SEric Sandeen ext4_grpblk_t len), 1174296c355cSTheodore Ts'o 11753e1e5f50SEric Sandeen TP_ARGS(sb, inode, group, start, len) 1176f084db93SLi Zefan ); 1177296c355cSTheodore Ts'o 1178f084db93SLi Zefan DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, 1179296c355cSTheodore Ts'o 11803e1e5f50SEric Sandeen TP_PROTO(struct super_block *sb, 11813e1e5f50SEric Sandeen struct inode *inode, 11823e1e5f50SEric Sandeen ext4_group_t group, 11833e1e5f50SEric Sandeen ext4_grpblk_t start, 11843e1e5f50SEric Sandeen ext4_grpblk_t len), 1185296c355cSTheodore Ts'o 11863e1e5f50SEric Sandeen TP_ARGS(sb, inode, group, start, len) 1187296c355cSTheodore Ts'o ); 1188296c355cSTheodore Ts'o 1189beac2da7STheodore Ts'o TRACE_EVENT(ext4_forget, 1190beac2da7STheodore Ts'o TP_PROTO(struct inode *inode, int is_metadata, __u64 block), 1191beac2da7STheodore Ts'o 1192beac2da7STheodore Ts'o TP_ARGS(inode, is_metadata, block), 1193beac2da7STheodore Ts'o 1194beac2da7STheodore Ts'o TP_STRUCT__entry( 11950562e0baSJiaying Zhang __field( dev_t, dev ) 1196beac2da7STheodore Ts'o __field( ino_t, ino ) 1197beac2da7STheodore Ts'o __field( __u64, block ) 1198210c0526SAnatol Pomozov __field( int, is_metadata ) 1199210c0526SAnatol Pomozov __field( __u16, mode ) 1200beac2da7STheodore Ts'o ), 1201beac2da7STheodore Ts'o 1202beac2da7STheodore Ts'o TP_fast_assign( 12030562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1204beac2da7STheodore Ts'o __entry->ino = inode->i_ino; 1205beac2da7STheodore Ts'o __entry->block = block; 1206210c0526SAnatol Pomozov __entry->is_metadata = is_metadata; 1207210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 1208beac2da7STheodore Ts'o ), 1209beac2da7STheodore Ts'o 1210a269029dSTheodore Ts'o TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", 12110562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 12120562e0baSJiaying Zhang (unsigned long) __entry->ino, 12130562e0baSJiaying Zhang __entry->mode, __entry->is_metadata, __entry->block) 1214beac2da7STheodore Ts'o ); 1215beac2da7STheodore Ts'o 1216f8ec9d68STheodore Ts'o TRACE_EVENT(ext4_da_update_reserve_space, 1217d8990240SAditya Kali TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), 1218f8ec9d68STheodore Ts'o 1219d8990240SAditya Kali TP_ARGS(inode, used_blocks, quota_claim), 1220f8ec9d68STheodore Ts'o 1221f8ec9d68STheodore Ts'o TP_STRUCT__entry( 12220562e0baSJiaying Zhang __field( dev_t, dev ) 1223f8ec9d68STheodore Ts'o __field( ino_t, ino ) 1224f8ec9d68STheodore Ts'o __field( __u64, i_blocks ) 1225f8ec9d68STheodore Ts'o __field( int, used_blocks ) 1226f8ec9d68STheodore Ts'o __field( int, reserved_data_blocks ) 1227d8990240SAditya Kali __field( int, quota_claim ) 1228210c0526SAnatol Pomozov __field( __u16, mode ) 1229f8ec9d68STheodore Ts'o ), 1230f8ec9d68STheodore Ts'o 1231f8ec9d68STheodore Ts'o TP_fast_assign( 12320562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1233f8ec9d68STheodore Ts'o __entry->ino = inode->i_ino; 1234f8ec9d68STheodore Ts'o __entry->i_blocks = inode->i_blocks; 1235f8ec9d68STheodore Ts'o __entry->used_blocks = used_blocks; 1236d8990240SAditya Kali __entry->reserved_data_blocks = 1237d8990240SAditya Kali EXT4_I(inode)->i_reserved_data_blocks; 1238d8990240SAditya Kali __entry->quota_claim = quota_claim; 1239210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 1240f8ec9d68STheodore Ts'o ), 1241f8ec9d68STheodore Ts'o 12420562e0baSJiaying Zhang TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " 1243a627b0a7SEric Whitney "reserved_data_blocks %d quota_claim %d", 12440562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 12450562e0baSJiaying Zhang (unsigned long) __entry->ino, 1246a9c667f8SLukas Czerner __entry->mode, __entry->i_blocks, 1247f8ec9d68STheodore Ts'o __entry->used_blocks, __entry->reserved_data_blocks, 1248d8990240SAditya Kali __entry->quota_claim) 1249f8ec9d68STheodore Ts'o ); 1250f8ec9d68STheodore Ts'o 1251f8ec9d68STheodore Ts'o TRACE_EVENT(ext4_da_reserve_space, 1252c27e43a1SEric Whitney TP_PROTO(struct inode *inode), 1253f8ec9d68STheodore Ts'o 1254c27e43a1SEric Whitney TP_ARGS(inode), 1255f8ec9d68STheodore Ts'o 1256f8ec9d68STheodore Ts'o TP_STRUCT__entry( 12570562e0baSJiaying Zhang __field( dev_t, dev ) 1258f8ec9d68STheodore Ts'o __field( ino_t, ino ) 1259f8ec9d68STheodore Ts'o __field( __u64, i_blocks ) 1260f8ec9d68STheodore Ts'o __field( int, reserved_data_blocks ) 1261210c0526SAnatol Pomozov __field( __u16, mode ) 1262f8ec9d68STheodore Ts'o ), 1263f8ec9d68STheodore Ts'o 1264f8ec9d68STheodore Ts'o TP_fast_assign( 12650562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1266f8ec9d68STheodore Ts'o __entry->ino = inode->i_ino; 1267f8ec9d68STheodore Ts'o __entry->i_blocks = inode->i_blocks; 1268f8ec9d68STheodore Ts'o __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1269210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 1270f8ec9d68STheodore Ts'o ), 1271f8ec9d68STheodore Ts'o 1272c27e43a1SEric Whitney TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu " 1273a627b0a7SEric Whitney "reserved_data_blocks %d", 12740562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1275a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1276a9c667f8SLukas Czerner __entry->mode, __entry->i_blocks, 1277a627b0a7SEric Whitney __entry->reserved_data_blocks) 1278f8ec9d68STheodore Ts'o ); 1279f8ec9d68STheodore Ts'o 1280f8ec9d68STheodore Ts'o TRACE_EVENT(ext4_da_release_space, 1281f8ec9d68STheodore Ts'o TP_PROTO(struct inode *inode, int freed_blocks), 1282f8ec9d68STheodore Ts'o 1283f8ec9d68STheodore Ts'o TP_ARGS(inode, freed_blocks), 1284f8ec9d68STheodore Ts'o 1285f8ec9d68STheodore Ts'o TP_STRUCT__entry( 12860562e0baSJiaying Zhang __field( dev_t, dev ) 1287f8ec9d68STheodore Ts'o __field( ino_t, ino ) 1288f8ec9d68STheodore Ts'o __field( __u64, i_blocks ) 1289f8ec9d68STheodore Ts'o __field( int, freed_blocks ) 1290f8ec9d68STheodore Ts'o __field( int, reserved_data_blocks ) 1291210c0526SAnatol Pomozov __field( __u16, mode ) 1292f8ec9d68STheodore Ts'o ), 1293f8ec9d68STheodore Ts'o 1294f8ec9d68STheodore Ts'o TP_fast_assign( 12950562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1296f8ec9d68STheodore Ts'o __entry->ino = inode->i_ino; 1297f8ec9d68STheodore Ts'o __entry->i_blocks = inode->i_blocks; 1298f8ec9d68STheodore Ts'o __entry->freed_blocks = freed_blocks; 1299f8ec9d68STheodore Ts'o __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1300210c0526SAnatol Pomozov __entry->mode = inode->i_mode; 1301f8ec9d68STheodore Ts'o ), 1302f8ec9d68STheodore Ts'o 13030562e0baSJiaying Zhang TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " 1304a627b0a7SEric Whitney "reserved_data_blocks %d", 13050562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1306a269029dSTheodore Ts'o (unsigned long) __entry->ino, 1307a9c667f8SLukas Czerner __entry->mode, __entry->i_blocks, 1308a627b0a7SEric Whitney __entry->freed_blocks, __entry->reserved_data_blocks) 1309f8ec9d68STheodore Ts'o ); 1310f8ec9d68STheodore Ts'o 1311f307333eSTheodore Ts'o DECLARE_EVENT_CLASS(ext4__bitmap_load, 1312f307333eSTheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long group), 1313f307333eSTheodore Ts'o 1314f307333eSTheodore Ts'o TP_ARGS(sb, group), 1315f307333eSTheodore Ts'o 1316f307333eSTheodore Ts'o TP_STRUCT__entry( 13170562e0baSJiaying Zhang __field( dev_t, dev ) 1318f307333eSTheodore Ts'o __field( __u32, group ) 1319f307333eSTheodore Ts'o 1320f307333eSTheodore Ts'o ), 1321f307333eSTheodore Ts'o 1322f307333eSTheodore Ts'o TP_fast_assign( 13230562e0baSJiaying Zhang __entry->dev = sb->s_dev; 1324f307333eSTheodore Ts'o __entry->group = group; 1325f307333eSTheodore Ts'o ), 1326f307333eSTheodore Ts'o 1327a269029dSTheodore Ts'o TP_printk("dev %d,%d group %u", 13280562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 13290562e0baSJiaying Zhang __entry->group) 1330f307333eSTheodore Ts'o ); 1331f307333eSTheodore Ts'o 1332f307333eSTheodore Ts'o DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, 1333f307333eSTheodore Ts'o 1334f307333eSTheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long group), 1335f307333eSTheodore Ts'o 1336f307333eSTheodore Ts'o TP_ARGS(sb, group) 1337f307333eSTheodore Ts'o ); 1338f307333eSTheodore Ts'o 1339f307333eSTheodore Ts'o DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, 1340f307333eSTheodore Ts'o 1341f307333eSTheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long group), 1342f307333eSTheodore Ts'o 1343f307333eSTheodore Ts'o TP_ARGS(sb, group) 1344f307333eSTheodore Ts'o ); 1345f8ec9d68STheodore Ts'o 1346ab74c7b2STheodore Ts'o DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, 13470562e0baSJiaying Zhang 13480562e0baSJiaying Zhang TP_PROTO(struct super_block *sb, unsigned long group), 13490562e0baSJiaying Zhang 13500562e0baSJiaying Zhang TP_ARGS(sb, group) 13510562e0baSJiaying Zhang ); 13520562e0baSJiaying Zhang 1353ab74c7b2STheodore Ts'o TRACE_EVENT(ext4_read_block_bitmap_load, 1354ab74c7b2STheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch), 13550562e0baSJiaying Zhang 1356ab74c7b2STheodore Ts'o TP_ARGS(sb, group, prefetch), 13570562e0baSJiaying Zhang 1358ab74c7b2STheodore Ts'o TP_STRUCT__entry( 1359ab74c7b2STheodore Ts'o __field( dev_t, dev ) 1360ab74c7b2STheodore Ts'o __field( __u32, group ) 1361ab74c7b2STheodore Ts'o __field( bool, prefetch ) 1362ab74c7b2STheodore Ts'o 1363ab74c7b2STheodore Ts'o ), 1364ab74c7b2STheodore Ts'o 1365ab74c7b2STheodore Ts'o TP_fast_assign( 1366ab74c7b2STheodore Ts'o __entry->dev = sb->s_dev; 1367ab74c7b2STheodore Ts'o __entry->group = group; 1368ab74c7b2STheodore Ts'o __entry->prefetch = prefetch; 1369ab74c7b2STheodore Ts'o ), 1370ab74c7b2STheodore Ts'o 1371ab74c7b2STheodore Ts'o TP_printk("dev %d,%d group %u prefetch %d", 1372ab74c7b2STheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 1373ab74c7b2STheodore Ts'o __entry->group, __entry->prefetch) 13740562e0baSJiaying Zhang ); 13750562e0baSJiaying Zhang 1376b8a86845SLukas Czerner DECLARE_EVENT_CLASS(ext4__fallocate_mode, 13770562e0baSJiaying Zhang TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 13780562e0baSJiaying Zhang 13790562e0baSJiaying Zhang TP_ARGS(inode, offset, len, mode), 13800562e0baSJiaying Zhang 13810562e0baSJiaying Zhang TP_STRUCT__entry( 13820562e0baSJiaying Zhang __field( dev_t, dev ) 1383210c0526SAnatol Pomozov __field( ino_t, ino ) 1384b8a86845SLukas Czerner __field( loff_t, offset ) 13850562e0baSJiaying Zhang __field( loff_t, len ) 13860562e0baSJiaying Zhang __field( int, mode ) 13870562e0baSJiaying Zhang ), 13880562e0baSJiaying Zhang 13890562e0baSJiaying Zhang TP_fast_assign( 13900562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1391210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 1392b8a86845SLukas Czerner __entry->offset = offset; 13930562e0baSJiaying Zhang __entry->len = len; 13940562e0baSJiaying Zhang __entry->mode = mode; 13950562e0baSJiaying Zhang ), 13960562e0baSJiaying Zhang 1397b8a86845SLukas Czerner TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s", 13980562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1399b8a86845SLukas Czerner (unsigned long) __entry->ino, 1400b8a86845SLukas Czerner __entry->offset, __entry->len, 1401b8a86845SLukas Czerner show_falloc_mode(__entry->mode)) 1402b8a86845SLukas Czerner ); 1403b8a86845SLukas Czerner 1404b8a86845SLukas Czerner DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter, 1405b8a86845SLukas Czerner 1406b8a86845SLukas Czerner TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1407b8a86845SLukas Czerner 1408b8a86845SLukas Czerner TP_ARGS(inode, offset, len, mode) 1409b8a86845SLukas Czerner ); 1410b8a86845SLukas Czerner 1411b8a86845SLukas Czerner DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole, 1412b8a86845SLukas Czerner 1413b8a86845SLukas Czerner TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1414b8a86845SLukas Czerner 1415b8a86845SLukas Czerner TP_ARGS(inode, offset, len, mode) 1416b8a86845SLukas Czerner ); 1417b8a86845SLukas Czerner 1418b8a86845SLukas Czerner DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range, 1419b8a86845SLukas Czerner 1420b8a86845SLukas Czerner TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1421b8a86845SLukas Czerner 1422b8a86845SLukas Czerner TP_ARGS(inode, offset, len, mode) 14230562e0baSJiaying Zhang ); 14240562e0baSJiaying Zhang 14250562e0baSJiaying Zhang TRACE_EVENT(ext4_fallocate_exit, 1426a9c667f8SLukas Czerner TP_PROTO(struct inode *inode, loff_t offset, 1427a9c667f8SLukas Czerner unsigned int max_blocks, int ret), 14280562e0baSJiaying Zhang 14290562e0baSJiaying Zhang TP_ARGS(inode, offset, max_blocks, ret), 14300562e0baSJiaying Zhang 14310562e0baSJiaying Zhang TP_STRUCT__entry( 14320562e0baSJiaying Zhang __field( dev_t, dev ) 1433210c0526SAnatol Pomozov __field( ino_t, ino ) 14340562e0baSJiaying Zhang __field( loff_t, pos ) 1435a9c667f8SLukas Czerner __field( unsigned int, blocks ) 14360562e0baSJiaying Zhang __field( int, ret ) 14370562e0baSJiaying Zhang ), 14380562e0baSJiaying Zhang 14390562e0baSJiaying Zhang TP_fast_assign( 14400562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1441210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 14420562e0baSJiaying Zhang __entry->pos = offset; 14430562e0baSJiaying Zhang __entry->blocks = max_blocks; 14440562e0baSJiaying Zhang __entry->ret = ret; 14450562e0baSJiaying Zhang ), 14460562e0baSJiaying Zhang 1447a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", 14480562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 14490562e0baSJiaying Zhang (unsigned long) __entry->ino, 1450a9c667f8SLukas Czerner __entry->pos, __entry->blocks, 14510562e0baSJiaying Zhang __entry->ret) 14520562e0baSJiaying Zhang ); 14530562e0baSJiaying Zhang 14540562e0baSJiaying Zhang TRACE_EVENT(ext4_unlink_enter, 14550562e0baSJiaying Zhang TP_PROTO(struct inode *parent, struct dentry *dentry), 14560562e0baSJiaying Zhang 14570562e0baSJiaying Zhang TP_ARGS(parent, dentry), 14580562e0baSJiaying Zhang 14590562e0baSJiaying Zhang TP_STRUCT__entry( 14600562e0baSJiaying Zhang __field( dev_t, dev ) 1461210c0526SAnatol Pomozov __field( ino_t, ino ) 1462210c0526SAnatol Pomozov __field( ino_t, parent ) 1463210c0526SAnatol Pomozov __field( loff_t, size ) 14640562e0baSJiaying Zhang ), 14650562e0baSJiaying Zhang 14660562e0baSJiaying Zhang TP_fast_assign( 1467fc64005cSAl Viro __entry->dev = dentry->d_sb->s_dev; 14682b0143b5SDavid Howells __entry->ino = d_inode(dentry)->i_ino; 1469210c0526SAnatol Pomozov __entry->parent = parent->i_ino; 14702b0143b5SDavid Howells __entry->size = d_inode(dentry)->i_size; 14710562e0baSJiaying Zhang ), 14720562e0baSJiaying Zhang 1473a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu size %lld parent %lu", 14740562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 14750562e0baSJiaying Zhang (unsigned long) __entry->ino, __entry->size, 14760562e0baSJiaying Zhang (unsigned long) __entry->parent) 14770562e0baSJiaying Zhang ); 14780562e0baSJiaying Zhang 14790562e0baSJiaying Zhang TRACE_EVENT(ext4_unlink_exit, 14800562e0baSJiaying Zhang TP_PROTO(struct dentry *dentry, int ret), 14810562e0baSJiaying Zhang 14820562e0baSJiaying Zhang TP_ARGS(dentry, ret), 14830562e0baSJiaying Zhang 14840562e0baSJiaying Zhang TP_STRUCT__entry( 14850562e0baSJiaying Zhang __field( dev_t, dev ) 1486210c0526SAnatol Pomozov __field( ino_t, ino ) 14870562e0baSJiaying Zhang __field( int, ret ) 14880562e0baSJiaying Zhang ), 14890562e0baSJiaying Zhang 14900562e0baSJiaying Zhang TP_fast_assign( 1491fc64005cSAl Viro __entry->dev = dentry->d_sb->s_dev; 14922b0143b5SDavid Howells __entry->ino = d_inode(dentry)->i_ino; 14930562e0baSJiaying Zhang __entry->ret = ret; 14940562e0baSJiaying Zhang ), 14950562e0baSJiaying Zhang 1496a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu ret %d", 14970562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 14980562e0baSJiaying Zhang (unsigned long) __entry->ino, 14990562e0baSJiaying Zhang __entry->ret) 15000562e0baSJiaying Zhang ); 15010562e0baSJiaying Zhang 15020562e0baSJiaying Zhang DECLARE_EVENT_CLASS(ext4__truncate, 15030562e0baSJiaying Zhang TP_PROTO(struct inode *inode), 15040562e0baSJiaying Zhang 15050562e0baSJiaying Zhang TP_ARGS(inode), 15060562e0baSJiaying Zhang 15070562e0baSJiaying Zhang TP_STRUCT__entry( 15080562e0baSJiaying Zhang __field( dev_t, dev ) 1509210c0526SAnatol Pomozov __field( ino_t, ino ) 1510a9c667f8SLukas Czerner __field( __u64, blocks ) 15110562e0baSJiaying Zhang ), 15120562e0baSJiaying Zhang 15130562e0baSJiaying Zhang TP_fast_assign( 15140562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1515210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 15160562e0baSJiaying Zhang __entry->blocks = inode->i_blocks; 15170562e0baSJiaying Zhang ), 15180562e0baSJiaying Zhang 1519a9c667f8SLukas Czerner TP_printk("dev %d,%d ino %lu blocks %llu", 15200562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 1521a9c667f8SLukas Czerner (unsigned long) __entry->ino, __entry->blocks) 15220562e0baSJiaying Zhang ); 15230562e0baSJiaying Zhang 15240562e0baSJiaying Zhang DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, 15250562e0baSJiaying Zhang 15260562e0baSJiaying Zhang TP_PROTO(struct inode *inode), 15270562e0baSJiaying Zhang 15280562e0baSJiaying Zhang TP_ARGS(inode) 15290562e0baSJiaying Zhang ); 15300562e0baSJiaying Zhang 15310562e0baSJiaying Zhang DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, 15320562e0baSJiaying Zhang 15330562e0baSJiaying Zhang TP_PROTO(struct inode *inode), 15340562e0baSJiaying Zhang 15350562e0baSJiaying Zhang TP_ARGS(inode) 15360562e0baSJiaying Zhang ); 15370562e0baSJiaying Zhang 1538556615dcSLukas Czerner /* 'ux' is the unwritten extent. */ 15396f91bc5fSEric Gouriou TRACE_EVENT(ext4_ext_convert_to_initialized_enter, 15406f91bc5fSEric Gouriou TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 15416f91bc5fSEric Gouriou struct ext4_extent *ux), 15426f91bc5fSEric Gouriou 15436f91bc5fSEric Gouriou TP_ARGS(inode, map, ux), 15446f91bc5fSEric Gouriou 15456f91bc5fSEric Gouriou TP_STRUCT__entry( 15466f91bc5fSEric Gouriou __field( dev_t, dev ) 1547210c0526SAnatol Pomozov __field( ino_t, ino ) 15486f91bc5fSEric Gouriou __field( ext4_lblk_t, m_lblk ) 15496f91bc5fSEric Gouriou __field( unsigned, m_len ) 15506f91bc5fSEric Gouriou __field( ext4_lblk_t, u_lblk ) 15516f91bc5fSEric Gouriou __field( unsigned, u_len ) 15526f91bc5fSEric Gouriou __field( ext4_fsblk_t, u_pblk ) 15536f91bc5fSEric Gouriou ), 15546f91bc5fSEric Gouriou 15556f91bc5fSEric Gouriou TP_fast_assign( 15566f91bc5fSEric Gouriou __entry->dev = inode->i_sb->s_dev; 1557210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 15586f91bc5fSEric Gouriou __entry->m_lblk = map->m_lblk; 15596f91bc5fSEric Gouriou __entry->m_len = map->m_len; 15606f91bc5fSEric Gouriou __entry->u_lblk = le32_to_cpu(ux->ee_block); 15616f91bc5fSEric Gouriou __entry->u_len = ext4_ext_get_actual_len(ux); 15626f91bc5fSEric Gouriou __entry->u_pblk = ext4_ext_pblock(ux); 15636f91bc5fSEric Gouriou ), 15646f91bc5fSEric Gouriou 15656f91bc5fSEric Gouriou TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " 15666f91bc5fSEric Gouriou "u_pblk %llu", 15676f91bc5fSEric Gouriou MAJOR(__entry->dev), MINOR(__entry->dev), 15686f91bc5fSEric Gouriou (unsigned long) __entry->ino, 15696f91bc5fSEric Gouriou __entry->m_lblk, __entry->m_len, 15706f91bc5fSEric Gouriou __entry->u_lblk, __entry->u_len, __entry->u_pblk) 15716f91bc5fSEric Gouriou ); 15726f91bc5fSEric Gouriou 15736f91bc5fSEric Gouriou /* 1574556615dcSLukas Czerner * 'ux' is the unwritten extent. 15756f91bc5fSEric Gouriou * 'ix' is the initialized extent to which blocks are transferred. 15766f91bc5fSEric Gouriou */ 15776f91bc5fSEric Gouriou TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, 15786f91bc5fSEric Gouriou TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 15796f91bc5fSEric Gouriou struct ext4_extent *ux, struct ext4_extent *ix), 15806f91bc5fSEric Gouriou 15816f91bc5fSEric Gouriou TP_ARGS(inode, map, ux, ix), 15826f91bc5fSEric Gouriou 15836f91bc5fSEric Gouriou TP_STRUCT__entry( 15846f91bc5fSEric Gouriou __field( dev_t, dev ) 1585210c0526SAnatol Pomozov __field( ino_t, ino ) 15866f91bc5fSEric Gouriou __field( ext4_lblk_t, m_lblk ) 15876f91bc5fSEric Gouriou __field( unsigned, m_len ) 15886f91bc5fSEric Gouriou __field( ext4_lblk_t, u_lblk ) 15896f91bc5fSEric Gouriou __field( unsigned, u_len ) 15906f91bc5fSEric Gouriou __field( ext4_fsblk_t, u_pblk ) 15916f91bc5fSEric Gouriou __field( ext4_lblk_t, i_lblk ) 15926f91bc5fSEric Gouriou __field( unsigned, i_len ) 15936f91bc5fSEric Gouriou __field( ext4_fsblk_t, i_pblk ) 15946f91bc5fSEric Gouriou ), 15956f91bc5fSEric Gouriou 15966f91bc5fSEric Gouriou TP_fast_assign( 15976f91bc5fSEric Gouriou __entry->dev = inode->i_sb->s_dev; 1598210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 15996f91bc5fSEric Gouriou __entry->m_lblk = map->m_lblk; 16006f91bc5fSEric Gouriou __entry->m_len = map->m_len; 16016f91bc5fSEric Gouriou __entry->u_lblk = le32_to_cpu(ux->ee_block); 16026f91bc5fSEric Gouriou __entry->u_len = ext4_ext_get_actual_len(ux); 16036f91bc5fSEric Gouriou __entry->u_pblk = ext4_ext_pblock(ux); 16046f91bc5fSEric Gouriou __entry->i_lblk = le32_to_cpu(ix->ee_block); 16056f91bc5fSEric Gouriou __entry->i_len = ext4_ext_get_actual_len(ix); 16066f91bc5fSEric Gouriou __entry->i_pblk = ext4_ext_pblock(ix); 16076f91bc5fSEric Gouriou ), 16086f91bc5fSEric Gouriou 16096f91bc5fSEric Gouriou TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " 16106f91bc5fSEric Gouriou "u_lblk %u u_len %u u_pblk %llu " 16116f91bc5fSEric Gouriou "i_lblk %u i_len %u i_pblk %llu ", 16126f91bc5fSEric Gouriou MAJOR(__entry->dev), MINOR(__entry->dev), 16136f91bc5fSEric Gouriou (unsigned long) __entry->ino, 16146f91bc5fSEric Gouriou __entry->m_lblk, __entry->m_len, 16156f91bc5fSEric Gouriou __entry->u_lblk, __entry->u_len, __entry->u_pblk, 16166f91bc5fSEric Gouriou __entry->i_lblk, __entry->i_len, __entry->i_pblk) 16176f91bc5fSEric Gouriou ); 16186f91bc5fSEric Gouriou 16190562e0baSJiaying Zhang DECLARE_EVENT_CLASS(ext4__map_blocks_enter, 16200562e0baSJiaying Zhang TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1621a9c667f8SLukas Czerner unsigned int len, unsigned int flags), 16220562e0baSJiaying Zhang 16230562e0baSJiaying Zhang TP_ARGS(inode, lblk, len, flags), 16240562e0baSJiaying Zhang 16250562e0baSJiaying Zhang TP_STRUCT__entry( 16260562e0baSJiaying Zhang __field( dev_t, dev ) 1627210c0526SAnatol Pomozov __field( ino_t, ino ) 16280562e0baSJiaying Zhang __field( ext4_lblk_t, lblk ) 1629a9c667f8SLukas Czerner __field( unsigned int, len ) 1630a9c667f8SLukas Czerner __field( unsigned int, flags ) 16310562e0baSJiaying Zhang ), 16320562e0baSJiaying Zhang 16330562e0baSJiaying Zhang TP_fast_assign( 16340562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1635210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 16360562e0baSJiaying Zhang __entry->lblk = lblk; 16370562e0baSJiaying Zhang __entry->len = len; 16380562e0baSJiaying Zhang __entry->flags = flags; 16390562e0baSJiaying Zhang ), 16400562e0baSJiaying Zhang 164121ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s", 16420562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 16430562e0baSJiaying Zhang (unsigned long) __entry->ino, 164421ddd568STheodore Ts'o __entry->lblk, __entry->len, show_map_flags(__entry->flags)) 16450562e0baSJiaying Zhang ); 16460562e0baSJiaying Zhang 16470562e0baSJiaying Zhang DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, 16480562e0baSJiaying Zhang TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 16490562e0baSJiaying Zhang unsigned len, unsigned flags), 16500562e0baSJiaying Zhang 16510562e0baSJiaying Zhang TP_ARGS(inode, lblk, len, flags) 16520562e0baSJiaying Zhang ); 16530562e0baSJiaying Zhang 16540562e0baSJiaying Zhang DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, 16550562e0baSJiaying Zhang TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 16560562e0baSJiaying Zhang unsigned len, unsigned flags), 16570562e0baSJiaying Zhang 16580562e0baSJiaying Zhang TP_ARGS(inode, lblk, len, flags) 16590562e0baSJiaying Zhang ); 16600562e0baSJiaying Zhang 16610562e0baSJiaying Zhang DECLARE_EVENT_CLASS(ext4__map_blocks_exit, 166221ddd568STheodore Ts'o TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, 166321ddd568STheodore Ts'o int ret), 16640562e0baSJiaying Zhang 166521ddd568STheodore Ts'o TP_ARGS(inode, flags, map, ret), 16660562e0baSJiaying Zhang 16670562e0baSJiaying Zhang TP_STRUCT__entry( 16680562e0baSJiaying Zhang __field( dev_t, dev ) 1669210c0526SAnatol Pomozov __field( ino_t, ino ) 167021ddd568STheodore Ts'o __field( unsigned int, flags ) 16710562e0baSJiaying Zhang __field( ext4_fsblk_t, pblk ) 1672210c0526SAnatol Pomozov __field( ext4_lblk_t, lblk ) 1673a9c667f8SLukas Czerner __field( unsigned int, len ) 167421ddd568STheodore Ts'o __field( unsigned int, mflags ) 16750562e0baSJiaying Zhang __field( int, ret ) 16760562e0baSJiaying Zhang ), 16770562e0baSJiaying Zhang 16780562e0baSJiaying Zhang TP_fast_assign( 16790562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1680210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 168121ddd568STheodore Ts'o __entry->flags = flags; 168219b303d8SZheng Liu __entry->pblk = map->m_pblk; 168319b303d8SZheng Liu __entry->lblk = map->m_lblk; 168419b303d8SZheng Liu __entry->len = map->m_len; 168521ddd568STheodore Ts'o __entry->mflags = map->m_flags; 16860562e0baSJiaying Zhang __entry->ret = ret; 16870562e0baSJiaying Zhang ), 16880562e0baSJiaying Zhang 168921ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u " 169021ddd568STheodore Ts'o "mflags %s ret %d", 16910562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 16920562e0baSJiaying Zhang (unsigned long) __entry->ino, 169321ddd568STheodore Ts'o show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, 169421ddd568STheodore Ts'o __entry->len, show_mflags(__entry->mflags), __entry->ret) 16950562e0baSJiaying Zhang ); 16960562e0baSJiaying Zhang 16970562e0baSJiaying Zhang DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, 169821ddd568STheodore Ts'o TP_PROTO(struct inode *inode, unsigned flags, 169921ddd568STheodore Ts'o struct ext4_map_blocks *map, int ret), 17000562e0baSJiaying Zhang 170121ddd568STheodore Ts'o TP_ARGS(inode, flags, map, ret) 17020562e0baSJiaying Zhang ); 17030562e0baSJiaying Zhang 17040562e0baSJiaying Zhang DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, 170521ddd568STheodore Ts'o TP_PROTO(struct inode *inode, unsigned flags, 170621ddd568STheodore Ts'o struct ext4_map_blocks *map, int ret), 17070562e0baSJiaying Zhang 170821ddd568STheodore Ts'o TP_ARGS(inode, flags, map, ret) 17090562e0baSJiaying Zhang ); 17100562e0baSJiaying Zhang 17110562e0baSJiaying Zhang TRACE_EVENT(ext4_ext_load_extent, 17120562e0baSJiaying Zhang TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), 17130562e0baSJiaying Zhang 17140562e0baSJiaying Zhang TP_ARGS(inode, lblk, pblk), 17150562e0baSJiaying Zhang 17160562e0baSJiaying Zhang TP_STRUCT__entry( 17170562e0baSJiaying Zhang __field( dev_t, dev ) 1718210c0526SAnatol Pomozov __field( ino_t, ino ) 17190562e0baSJiaying Zhang __field( ext4_fsblk_t, pblk ) 1720210c0526SAnatol Pomozov __field( ext4_lblk_t, lblk ) 17210562e0baSJiaying Zhang ), 17220562e0baSJiaying Zhang 17230562e0baSJiaying Zhang TP_fast_assign( 17240562e0baSJiaying Zhang __entry->dev = inode->i_sb->s_dev; 1725210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 17260562e0baSJiaying Zhang __entry->pblk = pblk; 1727210c0526SAnatol Pomozov __entry->lblk = lblk; 17280562e0baSJiaying Zhang ), 17290562e0baSJiaying Zhang 17300562e0baSJiaying Zhang TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", 17310562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 17320562e0baSJiaying Zhang (unsigned long) __entry->ino, 1733a9c667f8SLukas Czerner __entry->lblk, __entry->pblk) 17340562e0baSJiaying Zhang ); 17350562e0baSJiaying Zhang 17360562e0baSJiaying Zhang TRACE_EVENT(ext4_load_inode, 17378016e29fSHarshad Shirwadkar TP_PROTO(struct super_block *sb, unsigned long ino), 17380562e0baSJiaying Zhang 17398016e29fSHarshad Shirwadkar TP_ARGS(sb, ino), 17400562e0baSJiaying Zhang 17410562e0baSJiaying Zhang TP_STRUCT__entry( 17420562e0baSJiaying Zhang __field( dev_t, dev ) 1743210c0526SAnatol Pomozov __field( ino_t, ino ) 17440562e0baSJiaying Zhang ), 17450562e0baSJiaying Zhang 17460562e0baSJiaying Zhang TP_fast_assign( 17478016e29fSHarshad Shirwadkar __entry->dev = sb->s_dev; 17488016e29fSHarshad Shirwadkar __entry->ino = ino; 17490562e0baSJiaying Zhang ), 17500562e0baSJiaying Zhang 17510562e0baSJiaying Zhang TP_printk("dev %d,%d ino %ld", 17520562e0baSJiaying Zhang MAJOR(__entry->dev), MINOR(__entry->dev), 17530562e0baSJiaying Zhang (unsigned long) __entry->ino) 17540562e0baSJiaying Zhang ); 17550562e0baSJiaying Zhang 17565f3e2403Schangfengnan TRACE_EVENT(ext4_journal_start_sb, 17575fe2fe89SJan Kara TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, 17585f3e2403Schangfengnan int revoke_creds, int type, unsigned long IP), 175912706394STheodore Ts'o 17605f3e2403Schangfengnan TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP), 176112706394STheodore Ts'o 176212706394STheodore Ts'o TP_STRUCT__entry( 176312706394STheodore Ts'o __field( dev_t, dev ) 176412706394STheodore Ts'o __field( unsigned long, ip ) 17655fe2fe89SJan Kara __field( int, blocks ) 17665fe2fe89SJan Kara __field( int, rsv_blocks ) 176783448bdfSJan Kara __field( int, revoke_creds ) 17685f3e2403Schangfengnan __field( int, type ) 176912706394STheodore Ts'o ), 177012706394STheodore Ts'o 177112706394STheodore Ts'o TP_fast_assign( 177212706394STheodore Ts'o __entry->dev = sb->s_dev; 177312706394STheodore Ts'o __entry->ip = IP; 17745fe2fe89SJan Kara __entry->blocks = blocks; 17755fe2fe89SJan Kara __entry->rsv_blocks = rsv_blocks; 177683448bdfSJan Kara __entry->revoke_creds = revoke_creds; 17775f3e2403Schangfengnan __entry->type = type; 177812706394STheodore Ts'o ), 177912706394STheodore Ts'o 178083448bdfSJan Kara TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," 17815f3e2403Schangfengnan " type %d, caller %pS", MAJOR(__entry->dev), 17825f3e2403Schangfengnan MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, 17835f3e2403Schangfengnan __entry->revoke_creds, __entry->type, (void *)__entry->ip) 17845f3e2403Schangfengnan ); 17855f3e2403Schangfengnan 17865f3e2403Schangfengnan TRACE_EVENT(ext4_journal_start_inode, 17875f3e2403Schangfengnan TP_PROTO(struct inode *inode, int blocks, int rsv_blocks, 17885f3e2403Schangfengnan int revoke_creds, int type, unsigned long IP), 17895f3e2403Schangfengnan 17905f3e2403Schangfengnan TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP), 17915f3e2403Schangfengnan 17925f3e2403Schangfengnan TP_STRUCT__entry( 17935f3e2403Schangfengnan __field( unsigned long, ino ) 17945f3e2403Schangfengnan __field( dev_t, dev ) 17955f3e2403Schangfengnan __field( unsigned long, ip ) 17965f3e2403Schangfengnan __field( int, blocks ) 17975f3e2403Schangfengnan __field( int, rsv_blocks ) 17985f3e2403Schangfengnan __field( int, revoke_creds ) 17995f3e2403Schangfengnan __field( int, type ) 18005f3e2403Schangfengnan ), 18015f3e2403Schangfengnan 18025f3e2403Schangfengnan TP_fast_assign( 18035f3e2403Schangfengnan __entry->dev = inode->i_sb->s_dev; 18045f3e2403Schangfengnan __entry->ip = IP; 18055f3e2403Schangfengnan __entry->blocks = blocks; 18065f3e2403Schangfengnan __entry->rsv_blocks = rsv_blocks; 18075f3e2403Schangfengnan __entry->revoke_creds = revoke_creds; 18085f3e2403Schangfengnan __entry->type = type; 18095f3e2403Schangfengnan __entry->ino = inode->i_ino; 18105f3e2403Schangfengnan ), 18115f3e2403Schangfengnan 18125f3e2403Schangfengnan TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," 18135f3e2403Schangfengnan " type %d, ino %lu, caller %pS", MAJOR(__entry->dev), 18145f3e2403Schangfengnan MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, 18155f3e2403Schangfengnan __entry->revoke_creds, __entry->type, __entry->ino, 181683448bdfSJan Kara (void *)__entry->ip) 18175fe2fe89SJan Kara ); 18185fe2fe89SJan Kara 18195fe2fe89SJan Kara TRACE_EVENT(ext4_journal_start_reserved, 18205fe2fe89SJan Kara TP_PROTO(struct super_block *sb, int blocks, unsigned long IP), 18215fe2fe89SJan Kara 18225fe2fe89SJan Kara TP_ARGS(sb, blocks, IP), 18235fe2fe89SJan Kara 18245fe2fe89SJan Kara TP_STRUCT__entry( 18255fe2fe89SJan Kara __field( dev_t, dev ) 18265fe2fe89SJan Kara __field(unsigned long, ip ) 18275fe2fe89SJan Kara __field( int, blocks ) 18285fe2fe89SJan Kara ), 18295fe2fe89SJan Kara 18305fe2fe89SJan Kara TP_fast_assign( 18315fe2fe89SJan Kara __entry->dev = sb->s_dev; 18325fe2fe89SJan Kara __entry->ip = IP; 18335fe2fe89SJan Kara __entry->blocks = blocks; 18345fe2fe89SJan Kara ), 18355fe2fe89SJan Kara 1836bbedb179SScott Wood TP_printk("dev %d,%d blocks, %d caller %pS", 18375fe2fe89SJan Kara MAJOR(__entry->dev), MINOR(__entry->dev), 18385fe2fe89SJan Kara __entry->blocks, (void *)__entry->ip) 183912706394STheodore Ts'o ); 184012706394STheodore Ts'o 1841b3d4c2b1STao Ma DECLARE_EVENT_CLASS(ext4__trim, 1842b3d4c2b1STao Ma TP_PROTO(struct super_block *sb, 1843b3d4c2b1STao Ma ext4_group_t group, 1844b3d4c2b1STao Ma ext4_grpblk_t start, 1845b3d4c2b1STao Ma ext4_grpblk_t len), 1846b3d4c2b1STao Ma 1847b3d4c2b1STao Ma TP_ARGS(sb, group, start, len), 1848b3d4c2b1STao Ma 1849b3d4c2b1STao Ma TP_STRUCT__entry( 1850b3d4c2b1STao Ma __field( int, dev_major ) 1851b3d4c2b1STao Ma __field( int, dev_minor ) 1852b3d4c2b1STao Ma __field( __u32, group ) 1853b3d4c2b1STao Ma __field( int, start ) 1854b3d4c2b1STao Ma __field( int, len ) 1855b3d4c2b1STao Ma ), 1856b3d4c2b1STao Ma 1857b3d4c2b1STao Ma TP_fast_assign( 1858b3d4c2b1STao Ma __entry->dev_major = MAJOR(sb->s_dev); 1859b3d4c2b1STao Ma __entry->dev_minor = MINOR(sb->s_dev); 1860b3d4c2b1STao Ma __entry->group = group; 1861b3d4c2b1STao Ma __entry->start = start; 1862b3d4c2b1STao Ma __entry->len = len; 1863b3d4c2b1STao Ma ), 1864b3d4c2b1STao Ma 1865b3d4c2b1STao Ma TP_printk("dev %d,%d group %u, start %d, len %d", 1866b3d4c2b1STao Ma __entry->dev_major, __entry->dev_minor, 1867b3d4c2b1STao Ma __entry->group, __entry->start, __entry->len) 1868b3d4c2b1STao Ma ); 1869b3d4c2b1STao Ma 1870b3d4c2b1STao Ma DEFINE_EVENT(ext4__trim, ext4_trim_extent, 1871b3d4c2b1STao Ma 1872b3d4c2b1STao Ma TP_PROTO(struct super_block *sb, 1873b3d4c2b1STao Ma ext4_group_t group, 1874b3d4c2b1STao Ma ext4_grpblk_t start, 1875b3d4c2b1STao Ma ext4_grpblk_t len), 1876b3d4c2b1STao Ma 1877b3d4c2b1STao Ma TP_ARGS(sb, group, start, len) 1878b3d4c2b1STao Ma ); 1879b3d4c2b1STao Ma 1880b3d4c2b1STao Ma DEFINE_EVENT(ext4__trim, ext4_trim_all_free, 1881b3d4c2b1STao Ma 1882b3d4c2b1STao Ma TP_PROTO(struct super_block *sb, 1883b3d4c2b1STao Ma ext4_group_t group, 1884b3d4c2b1STao Ma ext4_grpblk_t start, 1885b3d4c2b1STao Ma ext4_grpblk_t len), 1886b3d4c2b1STao Ma 1887b3d4c2b1STao Ma TP_ARGS(sb, group, start, len) 1888b3d4c2b1STao Ma ); 1889b3d4c2b1STao Ma 1890556615dcSLukas Czerner TRACE_EVENT(ext4_ext_handle_unwritten_extents, 1891b5645534SZheng Liu TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, 1892d8990240SAditya Kali unsigned int allocated, ext4_fsblk_t newblock), 1893d8990240SAditya Kali 1894b5645534SZheng Liu TP_ARGS(inode, map, flags, allocated, newblock), 1895d8990240SAditya Kali 1896d8990240SAditya Kali TP_STRUCT__entry( 1897d8990240SAditya Kali __field( dev_t, dev ) 1898210c0526SAnatol Pomozov __field( ino_t, ino ) 1899210c0526SAnatol Pomozov __field( int, flags ) 1900d8990240SAditya Kali __field( ext4_lblk_t, lblk ) 1901d8990240SAditya Kali __field( ext4_fsblk_t, pblk ) 1902d8990240SAditya Kali __field( unsigned int, len ) 1903d8990240SAditya Kali __field( unsigned int, allocated ) 1904d8990240SAditya Kali __field( ext4_fsblk_t, newblk ) 1905d8990240SAditya Kali ), 1906d8990240SAditya Kali 1907d8990240SAditya Kali TP_fast_assign( 1908d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 1909210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 1910b5645534SZheng Liu __entry->flags = flags; 1911d8990240SAditya Kali __entry->lblk = map->m_lblk; 1912d8990240SAditya Kali __entry->pblk = map->m_pblk; 1913d8990240SAditya Kali __entry->len = map->m_len; 1914d8990240SAditya Kali __entry->allocated = allocated; 1915d8990240SAditya Kali __entry->newblk = newblock; 1916d8990240SAditya Kali ), 1917d8990240SAditya Kali 191821ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s " 1919d8990240SAditya Kali "allocated %d newblock %llu", 1920d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 1921d8990240SAditya Kali (unsigned long) __entry->ino, 1922d8990240SAditya Kali (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, 192321ddd568STheodore Ts'o __entry->len, show_map_flags(__entry->flags), 1924d8990240SAditya Kali (unsigned int) __entry->allocated, 1925d8990240SAditya Kali (unsigned long long) __entry->newblk) 1926d8990240SAditya Kali ); 1927d8990240SAditya Kali 1928d8990240SAditya Kali TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, 1929d8990240SAditya Kali TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), 1930d8990240SAditya Kali 1931d8990240SAditya Kali TP_ARGS(sb, map, ret), 1932d8990240SAditya Kali 1933d8990240SAditya Kali TP_STRUCT__entry( 1934d8990240SAditya Kali __field( dev_t, dev ) 1935210c0526SAnatol Pomozov __field( unsigned int, flags ) 1936d8990240SAditya Kali __field( ext4_lblk_t, lblk ) 1937d8990240SAditya Kali __field( ext4_fsblk_t, pblk ) 1938d8990240SAditya Kali __field( unsigned int, len ) 1939d8990240SAditya Kali __field( int, ret ) 1940d8990240SAditya Kali ), 1941d8990240SAditya Kali 1942d8990240SAditya Kali TP_fast_assign( 1943d8990240SAditya Kali __entry->dev = sb->s_dev; 1944210c0526SAnatol Pomozov __entry->flags = map->m_flags; 1945d8990240SAditya Kali __entry->lblk = map->m_lblk; 1946d8990240SAditya Kali __entry->pblk = map->m_pblk; 1947d8990240SAditya Kali __entry->len = map->m_len; 1948d8990240SAditya Kali __entry->ret = ret; 1949d8990240SAditya Kali ), 1950d8990240SAditya Kali 195121ddd568STheodore Ts'o TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d", 1952d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 1953d8990240SAditya Kali __entry->lblk, (unsigned long long) __entry->pblk, 195421ddd568STheodore Ts'o __entry->len, show_mflags(__entry->flags), __entry->ret) 1955d8990240SAditya Kali ); 1956d8990240SAditya Kali 1957d8990240SAditya Kali TRACE_EVENT(ext4_ext_show_extent, 1958d8990240SAditya Kali TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, 1959d8990240SAditya Kali unsigned short len), 1960d8990240SAditya Kali 1961d8990240SAditya Kali TP_ARGS(inode, lblk, pblk, len), 1962d8990240SAditya Kali 1963d8990240SAditya Kali TP_STRUCT__entry( 1964d8990240SAditya Kali __field( dev_t, dev ) 1965210c0526SAnatol Pomozov __field( ino_t, ino ) 1966d8990240SAditya Kali __field( ext4_fsblk_t, pblk ) 1967210c0526SAnatol Pomozov __field( ext4_lblk_t, lblk ) 1968d8990240SAditya Kali __field( unsigned short, len ) 1969d8990240SAditya Kali ), 1970d8990240SAditya Kali 1971d8990240SAditya Kali TP_fast_assign( 1972d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 1973210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 1974d8990240SAditya Kali __entry->pblk = pblk; 1975210c0526SAnatol Pomozov __entry->lblk = lblk; 1976d8990240SAditya Kali __entry->len = len; 1977d8990240SAditya Kali ), 1978d8990240SAditya Kali 1979d8990240SAditya Kali TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", 1980d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 1981d8990240SAditya Kali (unsigned long) __entry->ino, 1982d8990240SAditya Kali (unsigned) __entry->lblk, 1983d8990240SAditya Kali (unsigned long long) __entry->pblk, 1984d8990240SAditya Kali (unsigned short) __entry->len) 1985d8990240SAditya Kali ); 1986d8990240SAditya Kali 1987d8990240SAditya Kali TRACE_EVENT(ext4_remove_blocks, 1988d8990240SAditya Kali TP_PROTO(struct inode *inode, struct ext4_extent *ex, 1989d8990240SAditya Kali ext4_lblk_t from, ext4_fsblk_t to, 19909fe67149SEric Whitney struct partial_cluster *pc), 1991d8990240SAditya Kali 19929fe67149SEric Whitney TP_ARGS(inode, ex, from, to, pc), 1993d8990240SAditya Kali 1994d8990240SAditya Kali TP_STRUCT__entry( 1995d8990240SAditya Kali __field( dev_t, dev ) 1996210c0526SAnatol Pomozov __field( ino_t, ino ) 1997d8990240SAditya Kali __field( ext4_lblk_t, from ) 1998d8990240SAditya Kali __field( ext4_lblk_t, to ) 1999210c0526SAnatol Pomozov __field( ext4_fsblk_t, ee_pblk ) 2000210c0526SAnatol Pomozov __field( ext4_lblk_t, ee_lblk ) 2001210c0526SAnatol Pomozov __field( unsigned short, ee_len ) 20029fe67149SEric Whitney __field( ext4_fsblk_t, pc_pclu ) 20039fe67149SEric Whitney __field( ext4_lblk_t, pc_lblk ) 20049fe67149SEric Whitney __field( int, pc_state) 2005d8990240SAditya Kali ), 2006d8990240SAditya Kali 2007d8990240SAditya Kali TP_fast_assign( 2008d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 2009210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 2010d8990240SAditya Kali __entry->from = from; 2011d8990240SAditya Kali __entry->to = to; 2012210c0526SAnatol Pomozov __entry->ee_pblk = ext4_ext_pblock(ex); 2013d6a77105STheodore Ts'o __entry->ee_lblk = le32_to_cpu(ex->ee_block); 2014210c0526SAnatol Pomozov __entry->ee_len = ext4_ext_get_actual_len(ex); 20159fe67149SEric Whitney __entry->pc_pclu = pc->pclu; 20169fe67149SEric Whitney __entry->pc_lblk = pc->lblk; 20179fe67149SEric Whitney __entry->pc_state = pc->state; 2018d8990240SAditya Kali ), 2019d8990240SAditya Kali 2020d8990240SAditya Kali TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" 20219fe67149SEric Whitney "from %u to %u partial [pclu %lld lblk %u state %d]", 2022d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 2023d8990240SAditya Kali (unsigned long) __entry->ino, 2024d8990240SAditya Kali (unsigned) __entry->ee_lblk, 2025d8990240SAditya Kali (unsigned long long) __entry->ee_pblk, 2026d8990240SAditya Kali (unsigned short) __entry->ee_len, 2027d8990240SAditya Kali (unsigned) __entry->from, 2028d8990240SAditya Kali (unsigned) __entry->to, 20299fe67149SEric Whitney (long long) __entry->pc_pclu, 20309fe67149SEric Whitney (unsigned int) __entry->pc_lblk, 20319fe67149SEric Whitney (int) __entry->pc_state) 2032d8990240SAditya Kali ); 2033d8990240SAditya Kali 2034d8990240SAditya Kali TRACE_EVENT(ext4_ext_rm_leaf, 2035d8990240SAditya Kali TP_PROTO(struct inode *inode, ext4_lblk_t start, 2036d23142c6SLukas Czerner struct ext4_extent *ex, 20379fe67149SEric Whitney struct partial_cluster *pc), 2038d8990240SAditya Kali 20399fe67149SEric Whitney TP_ARGS(inode, start, ex, pc), 2040d8990240SAditya Kali 2041d8990240SAditya Kali TP_STRUCT__entry( 2042d8990240SAditya Kali __field( dev_t, dev ) 2043210c0526SAnatol Pomozov __field( ino_t, ino ) 2044d8990240SAditya Kali __field( ext4_lblk_t, start ) 2045d8990240SAditya Kali __field( ext4_lblk_t, ee_lblk ) 2046d8990240SAditya Kali __field( ext4_fsblk_t, ee_pblk ) 2047d8990240SAditya Kali __field( short, ee_len ) 20489fe67149SEric Whitney __field( ext4_fsblk_t, pc_pclu ) 20499fe67149SEric Whitney __field( ext4_lblk_t, pc_lblk ) 20509fe67149SEric Whitney __field( int, pc_state) 2051d8990240SAditya Kali ), 2052d8990240SAditya Kali 2053d8990240SAditya Kali TP_fast_assign( 2054d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 2055210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 2056d8990240SAditya Kali __entry->start = start; 2057d8990240SAditya Kali __entry->ee_lblk = le32_to_cpu(ex->ee_block); 2058d8990240SAditya Kali __entry->ee_pblk = ext4_ext_pblock(ex); 2059d8990240SAditya Kali __entry->ee_len = ext4_ext_get_actual_len(ex); 20609fe67149SEric Whitney __entry->pc_pclu = pc->pclu; 20619fe67149SEric Whitney __entry->pc_lblk = pc->lblk; 20629fe67149SEric Whitney __entry->pc_state = pc->state; 2063d8990240SAditya Kali ), 2064d8990240SAditya Kali 2065d8990240SAditya Kali TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" 20669fe67149SEric Whitney "partial [pclu %lld lblk %u state %d]", 2067d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 2068d8990240SAditya Kali (unsigned long) __entry->ino, 2069d8990240SAditya Kali (unsigned) __entry->start, 2070d8990240SAditya Kali (unsigned) __entry->ee_lblk, 2071d8990240SAditya Kali (unsigned long long) __entry->ee_pblk, 2072d8990240SAditya Kali (unsigned short) __entry->ee_len, 20739fe67149SEric Whitney (long long) __entry->pc_pclu, 20749fe67149SEric Whitney (unsigned int) __entry->pc_lblk, 20759fe67149SEric Whitney (int) __entry->pc_state) 2076d8990240SAditya Kali ); 2077d8990240SAditya Kali 2078d8990240SAditya Kali TRACE_EVENT(ext4_ext_rm_idx, 2079d8990240SAditya Kali TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), 2080d8990240SAditya Kali 2081d8990240SAditya Kali TP_ARGS(inode, pblk), 2082d8990240SAditya Kali 2083d8990240SAditya Kali TP_STRUCT__entry( 2084d8990240SAditya Kali __field( dev_t, dev ) 2085210c0526SAnatol Pomozov __field( ino_t, ino ) 2086d8990240SAditya Kali __field( ext4_fsblk_t, pblk ) 2087d8990240SAditya Kali ), 2088d8990240SAditya Kali 2089d8990240SAditya Kali TP_fast_assign( 2090d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 2091210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 2092d8990240SAditya Kali __entry->pblk = pblk; 2093d8990240SAditya Kali ), 2094d8990240SAditya Kali 2095d8990240SAditya Kali TP_printk("dev %d,%d ino %lu index_pblk %llu", 2096d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 2097d8990240SAditya Kali (unsigned long) __entry->ino, 2098d8990240SAditya Kali (unsigned long long) __entry->pblk) 2099d8990240SAditya Kali ); 2100d8990240SAditya Kali 2101d8990240SAditya Kali TRACE_EVENT(ext4_ext_remove_space, 210261801325SLukas Czerner TP_PROTO(struct inode *inode, ext4_lblk_t start, 210361801325SLukas Czerner ext4_lblk_t end, int depth), 2104d8990240SAditya Kali 210561801325SLukas Czerner TP_ARGS(inode, start, end, depth), 2106d8990240SAditya Kali 2107d8990240SAditya Kali TP_STRUCT__entry( 2108d8990240SAditya Kali __field( dev_t, dev ) 2109210c0526SAnatol Pomozov __field( ino_t, ino ) 2110d8990240SAditya Kali __field( ext4_lblk_t, start ) 211161801325SLukas Czerner __field( ext4_lblk_t, end ) 2112d8990240SAditya Kali __field( int, depth ) 2113d8990240SAditya Kali ), 2114d8990240SAditya Kali 2115d8990240SAditya Kali TP_fast_assign( 2116d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 2117210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 2118d8990240SAditya Kali __entry->start = start; 211961801325SLukas Czerner __entry->end = end; 2120d8990240SAditya Kali __entry->depth = depth; 2121d8990240SAditya Kali ), 2122d8990240SAditya Kali 212361801325SLukas Czerner TP_printk("dev %d,%d ino %lu since %u end %u depth %d", 2124d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 2125d8990240SAditya Kali (unsigned long) __entry->ino, 2126d8990240SAditya Kali (unsigned) __entry->start, 212761801325SLukas Czerner (unsigned) __entry->end, 2128d8990240SAditya Kali __entry->depth) 2129d8990240SAditya Kali ); 2130d8990240SAditya Kali 2131d8990240SAditya Kali TRACE_EVENT(ext4_ext_remove_space_done, 213261801325SLukas Czerner TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, 21339fe67149SEric Whitney int depth, struct partial_cluster *pc, __le16 eh_entries), 2134d8990240SAditya Kali 21359fe67149SEric Whitney TP_ARGS(inode, start, end, depth, pc, eh_entries), 2136d8990240SAditya Kali 2137d8990240SAditya Kali TP_STRUCT__entry( 2138d8990240SAditya Kali __field( dev_t, dev ) 2139210c0526SAnatol Pomozov __field( ino_t, ino ) 2140d8990240SAditya Kali __field( ext4_lblk_t, start ) 214161801325SLukas Czerner __field( ext4_lblk_t, end ) 2142d8990240SAditya Kali __field( int, depth ) 21439fe67149SEric Whitney __field( ext4_fsblk_t, pc_pclu ) 21449fe67149SEric Whitney __field( ext4_lblk_t, pc_lblk ) 21459fe67149SEric Whitney __field( int, pc_state ) 2146d8990240SAditya Kali __field( unsigned short, eh_entries ) 2147d8990240SAditya Kali ), 2148d8990240SAditya Kali 2149d8990240SAditya Kali TP_fast_assign( 2150d8990240SAditya Kali __entry->dev = inode->i_sb->s_dev; 2151210c0526SAnatol Pomozov __entry->ino = inode->i_ino; 2152d8990240SAditya Kali __entry->start = start; 215361801325SLukas Czerner __entry->end = end; 2154d8990240SAditya Kali __entry->depth = depth; 21559fe67149SEric Whitney __entry->pc_pclu = pc->pclu; 21569fe67149SEric Whitney __entry->pc_lblk = pc->lblk; 21579fe67149SEric Whitney __entry->pc_state = pc->state; 2158d6a77105STheodore Ts'o __entry->eh_entries = le16_to_cpu(eh_entries); 2159d8990240SAditya Kali ), 2160d8990240SAditya Kali 21619fe67149SEric Whitney TP_printk("dev %d,%d ino %lu since %u end %u depth %d " 21629fe67149SEric Whitney "partial [pclu %lld lblk %u state %d] " 2163d8990240SAditya Kali "remaining_entries %u", 2164d8990240SAditya Kali MAJOR(__entry->dev), MINOR(__entry->dev), 2165d8990240SAditya Kali (unsigned long) __entry->ino, 2166d8990240SAditya Kali (unsigned) __entry->start, 216761801325SLukas Czerner (unsigned) __entry->end, 2168d8990240SAditya Kali __entry->depth, 21699fe67149SEric Whitney (long long) __entry->pc_pclu, 21709fe67149SEric Whitney (unsigned int) __entry->pc_lblk, 21719fe67149SEric Whitney (int) __entry->pc_state, 2172d8990240SAditya Kali (unsigned short) __entry->eh_entries) 2173d8990240SAditya Kali ); 2174d8990240SAditya Kali 2175107a7bd3STheodore Ts'o DECLARE_EVENT_CLASS(ext4__es_extent, 2176fdc0212eSZheng Liu TP_PROTO(struct inode *inode, struct extent_status *es), 2177992e9fddSZheng Liu 2178fdc0212eSZheng Liu TP_ARGS(inode, es), 2179992e9fddSZheng Liu 2180992e9fddSZheng Liu TP_STRUCT__entry( 2181992e9fddSZheng Liu __field( dev_t, dev ) 2182992e9fddSZheng Liu __field( ino_t, ino ) 2183fdc0212eSZheng Liu __field( ext4_lblk_t, lblk ) 2184fdc0212eSZheng Liu __field( ext4_lblk_t, len ) 2185fdc0212eSZheng Liu __field( ext4_fsblk_t, pblk ) 218621ddd568STheodore Ts'o __field( char, status ) 2187992e9fddSZheng Liu ), 2188992e9fddSZheng Liu 2189992e9fddSZheng Liu TP_fast_assign( 2190992e9fddSZheng Liu __entry->dev = inode->i_sb->s_dev; 2191992e9fddSZheng Liu __entry->ino = inode->i_ino; 2192fdc0212eSZheng Liu __entry->lblk = es->es_lblk; 2193fdc0212eSZheng Liu __entry->len = es->es_len; 219452144d89SDmitry Monakhov __entry->pblk = ext4_es_show_pblock(es); 21953be78c73STheodore Ts'o __entry->status = ext4_es_status(es); 2196992e9fddSZheng Liu ), 2197992e9fddSZheng Liu 219821ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", 2199992e9fddSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2200992e9fddSZheng Liu (unsigned long) __entry->ino, 2201fdc0212eSZheng Liu __entry->lblk, __entry->len, 220221ddd568STheodore Ts'o __entry->pblk, show_extent_status(__entry->status)) 2203992e9fddSZheng Liu ); 2204992e9fddSZheng Liu 2205107a7bd3STheodore Ts'o DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, 2206107a7bd3STheodore Ts'o TP_PROTO(struct inode *inode, struct extent_status *es), 2207107a7bd3STheodore Ts'o 2208107a7bd3STheodore Ts'o TP_ARGS(inode, es) 2209107a7bd3STheodore Ts'o ); 2210107a7bd3STheodore Ts'o 2211107a7bd3STheodore Ts'o DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, 2212107a7bd3STheodore Ts'o TP_PROTO(struct inode *inode, struct extent_status *es), 2213107a7bd3STheodore Ts'o 2214107a7bd3STheodore Ts'o TP_ARGS(inode, es) 2215107a7bd3STheodore Ts'o ); 2216107a7bd3STheodore Ts'o 2217992e9fddSZheng Liu TRACE_EVENT(ext4_es_remove_extent, 221806b0c886SZheng Liu TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len), 2219992e9fddSZheng Liu 222006b0c886SZheng Liu TP_ARGS(inode, lblk, len), 2221992e9fddSZheng Liu 2222992e9fddSZheng Liu TP_STRUCT__entry( 2223992e9fddSZheng Liu __field( dev_t, dev ) 2224992e9fddSZheng Liu __field( ino_t, ino ) 222506b0c886SZheng Liu __field( loff_t, lblk ) 2226992e9fddSZheng Liu __field( loff_t, len ) 2227992e9fddSZheng Liu ), 2228992e9fddSZheng Liu 2229992e9fddSZheng Liu TP_fast_assign( 2230992e9fddSZheng Liu __entry->dev = inode->i_sb->s_dev; 2231992e9fddSZheng Liu __entry->ino = inode->i_ino; 223206b0c886SZheng Liu __entry->lblk = lblk; 2233992e9fddSZheng Liu __entry->len = len; 2234992e9fddSZheng Liu ), 2235992e9fddSZheng Liu 2236992e9fddSZheng Liu TP_printk("dev %d,%d ino %lu es [%lld/%lld)", 2237992e9fddSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2238992e9fddSZheng Liu (unsigned long) __entry->ino, 223906b0c886SZheng Liu __entry->lblk, __entry->len) 2240992e9fddSZheng Liu ); 2241992e9fddSZheng Liu 2242ad431025SEric Whitney TRACE_EVENT(ext4_es_find_extent_range_enter, 224306b0c886SZheng Liu TP_PROTO(struct inode *inode, ext4_lblk_t lblk), 2244992e9fddSZheng Liu 224506b0c886SZheng Liu TP_ARGS(inode, lblk), 2246992e9fddSZheng Liu 2247992e9fddSZheng Liu TP_STRUCT__entry( 2248992e9fddSZheng Liu __field( dev_t, dev ) 2249992e9fddSZheng Liu __field( ino_t, ino ) 225006b0c886SZheng Liu __field( ext4_lblk_t, lblk ) 2251992e9fddSZheng Liu ), 2252992e9fddSZheng Liu 2253992e9fddSZheng Liu TP_fast_assign( 2254992e9fddSZheng Liu __entry->dev = inode->i_sb->s_dev; 2255992e9fddSZheng Liu __entry->ino = inode->i_ino; 225606b0c886SZheng Liu __entry->lblk = lblk; 2257992e9fddSZheng Liu ), 2258992e9fddSZheng Liu 225906b0c886SZheng Liu TP_printk("dev %d,%d ino %lu lblk %u", 2260992e9fddSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 226106b0c886SZheng Liu (unsigned long) __entry->ino, __entry->lblk) 2262992e9fddSZheng Liu ); 2263992e9fddSZheng Liu 2264ad431025SEric Whitney TRACE_EVENT(ext4_es_find_extent_range_exit, 2265be401363SZheng Liu TP_PROTO(struct inode *inode, struct extent_status *es), 2266992e9fddSZheng Liu 2267be401363SZheng Liu TP_ARGS(inode, es), 2268992e9fddSZheng Liu 2269992e9fddSZheng Liu TP_STRUCT__entry( 2270992e9fddSZheng Liu __field( dev_t, dev ) 2271992e9fddSZheng Liu __field( ino_t, ino ) 227206b0c886SZheng Liu __field( ext4_lblk_t, lblk ) 2273992e9fddSZheng Liu __field( ext4_lblk_t, len ) 2274fdc0212eSZheng Liu __field( ext4_fsblk_t, pblk ) 227521ddd568STheodore Ts'o __field( char, status ) 2276992e9fddSZheng Liu ), 2277992e9fddSZheng Liu 2278992e9fddSZheng Liu TP_fast_assign( 2279992e9fddSZheng Liu __entry->dev = inode->i_sb->s_dev; 2280992e9fddSZheng Liu __entry->ino = inode->i_ino; 228106b0c886SZheng Liu __entry->lblk = es->es_lblk; 228206b0c886SZheng Liu __entry->len = es->es_len; 228352144d89SDmitry Monakhov __entry->pblk = ext4_es_show_pblock(es); 22843be78c73STheodore Ts'o __entry->status = ext4_es_status(es); 2285992e9fddSZheng Liu ), 2286992e9fddSZheng Liu 228721ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", 2288992e9fddSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2289992e9fddSZheng Liu (unsigned long) __entry->ino, 2290fdc0212eSZheng Liu __entry->lblk, __entry->len, 229121ddd568STheodore Ts'o __entry->pblk, show_extent_status(__entry->status)) 2292992e9fddSZheng Liu ); 2293992e9fddSZheng Liu 2294d100eef2SZheng Liu TRACE_EVENT(ext4_es_lookup_extent_enter, 2295d100eef2SZheng Liu TP_PROTO(struct inode *inode, ext4_lblk_t lblk), 2296d100eef2SZheng Liu 2297d100eef2SZheng Liu TP_ARGS(inode, lblk), 2298d100eef2SZheng Liu 2299d100eef2SZheng Liu TP_STRUCT__entry( 2300d100eef2SZheng Liu __field( dev_t, dev ) 2301d100eef2SZheng Liu __field( ino_t, ino ) 2302d100eef2SZheng Liu __field( ext4_lblk_t, lblk ) 2303d100eef2SZheng Liu ), 2304d100eef2SZheng Liu 2305d100eef2SZheng Liu TP_fast_assign( 2306d100eef2SZheng Liu __entry->dev = inode->i_sb->s_dev; 2307d100eef2SZheng Liu __entry->ino = inode->i_ino; 2308d100eef2SZheng Liu __entry->lblk = lblk; 2309d100eef2SZheng Liu ), 2310d100eef2SZheng Liu 2311d100eef2SZheng Liu TP_printk("dev %d,%d ino %lu lblk %u", 2312d100eef2SZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2313d100eef2SZheng Liu (unsigned long) __entry->ino, __entry->lblk) 2314d100eef2SZheng Liu ); 2315d100eef2SZheng Liu 2316d100eef2SZheng Liu TRACE_EVENT(ext4_es_lookup_extent_exit, 2317d100eef2SZheng Liu TP_PROTO(struct inode *inode, struct extent_status *es, 2318d100eef2SZheng Liu int found), 2319d100eef2SZheng Liu 2320d100eef2SZheng Liu TP_ARGS(inode, es, found), 2321d100eef2SZheng Liu 2322d100eef2SZheng Liu TP_STRUCT__entry( 2323d100eef2SZheng Liu __field( dev_t, dev ) 2324d100eef2SZheng Liu __field( ino_t, ino ) 2325d100eef2SZheng Liu __field( ext4_lblk_t, lblk ) 2326d100eef2SZheng Liu __field( ext4_lblk_t, len ) 2327d100eef2SZheng Liu __field( ext4_fsblk_t, pblk ) 232821ddd568STheodore Ts'o __field( char, status ) 2329d100eef2SZheng Liu __field( int, found ) 2330d100eef2SZheng Liu ), 2331d100eef2SZheng Liu 2332d100eef2SZheng Liu TP_fast_assign( 2333d100eef2SZheng Liu __entry->dev = inode->i_sb->s_dev; 2334d100eef2SZheng Liu __entry->ino = inode->i_ino; 2335d100eef2SZheng Liu __entry->lblk = es->es_lblk; 2336d100eef2SZheng Liu __entry->len = es->es_len; 233752144d89SDmitry Monakhov __entry->pblk = ext4_es_show_pblock(es); 23383be78c73STheodore Ts'o __entry->status = ext4_es_status(es); 2339d100eef2SZheng Liu __entry->found = found; 2340d100eef2SZheng Liu ), 2341d100eef2SZheng Liu 234221ddd568STheodore Ts'o TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s", 2343d100eef2SZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2344d100eef2SZheng Liu (unsigned long) __entry->ino, __entry->found, 2345d100eef2SZheng Liu __entry->lblk, __entry->len, 2346d100eef2SZheng Liu __entry->found ? __entry->pblk : 0, 234721ddd568STheodore Ts'o show_extent_status(__entry->found ? __entry->status : 0)) 2348d100eef2SZheng Liu ); 2349d100eef2SZheng Liu 2350e963bb1dSZheng Liu DECLARE_EVENT_CLASS(ext4__es_shrink_enter, 235124630774STheodore Ts'o TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 235274cd15cdSZheng Liu 235324630774STheodore Ts'o TP_ARGS(sb, nr_to_scan, cache_cnt), 235474cd15cdSZheng Liu 235574cd15cdSZheng Liu TP_STRUCT__entry( 235674cd15cdSZheng Liu __field( dev_t, dev ) 235774cd15cdSZheng Liu __field( int, nr_to_scan ) 235824630774STheodore Ts'o __field( int, cache_cnt ) 235974cd15cdSZheng Liu ), 236074cd15cdSZheng Liu 236174cd15cdSZheng Liu TP_fast_assign( 236274cd15cdSZheng Liu __entry->dev = sb->s_dev; 236374cd15cdSZheng Liu __entry->nr_to_scan = nr_to_scan; 236424630774STheodore Ts'o __entry->cache_cnt = cache_cnt; 236574cd15cdSZheng Liu ), 236674cd15cdSZheng Liu 236724630774STheodore Ts'o TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d", 236874cd15cdSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 236924630774STheodore Ts'o __entry->nr_to_scan, __entry->cache_cnt) 237074cd15cdSZheng Liu ); 237174cd15cdSZheng Liu 2372e963bb1dSZheng Liu DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count, 2373e963bb1dSZheng Liu TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 237474cd15cdSZheng Liu 2375e963bb1dSZheng Liu TP_ARGS(sb, nr_to_scan, cache_cnt) 2376e963bb1dSZheng Liu ); 2377e963bb1dSZheng Liu 2378e963bb1dSZheng Liu DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter, 2379e963bb1dSZheng Liu TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 2380e963bb1dSZheng Liu 2381e963bb1dSZheng Liu TP_ARGS(sb, nr_to_scan, cache_cnt) 2382e963bb1dSZheng Liu ); 2383e963bb1dSZheng Liu 2384e963bb1dSZheng Liu TRACE_EVENT(ext4_es_shrink_scan_exit, 2385e963bb1dSZheng Liu TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt), 2386e963bb1dSZheng Liu 2387e963bb1dSZheng Liu TP_ARGS(sb, nr_shrunk, cache_cnt), 238874cd15cdSZheng Liu 238974cd15cdSZheng Liu TP_STRUCT__entry( 239074cd15cdSZheng Liu __field( dev_t, dev ) 2391e963bb1dSZheng Liu __field( int, nr_shrunk ) 239224630774STheodore Ts'o __field( int, cache_cnt ) 239374cd15cdSZheng Liu ), 239474cd15cdSZheng Liu 239574cd15cdSZheng Liu TP_fast_assign( 239674cd15cdSZheng Liu __entry->dev = sb->s_dev; 2397e963bb1dSZheng Liu __entry->nr_shrunk = nr_shrunk; 239824630774STheodore Ts'o __entry->cache_cnt = cache_cnt; 239974cd15cdSZheng Liu ), 240074cd15cdSZheng Liu 2401e963bb1dSZheng Liu TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d", 240274cd15cdSZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), 2403e963bb1dSZheng Liu __entry->nr_shrunk, __entry->cache_cnt) 240474cd15cdSZheng Liu ); 240574cd15cdSZheng Liu 24069eb79482SNamjae Jeon TRACE_EVENT(ext4_collapse_range, 24079eb79482SNamjae Jeon TP_PROTO(struct inode *inode, loff_t offset, loff_t len), 24089eb79482SNamjae Jeon 24099eb79482SNamjae Jeon TP_ARGS(inode, offset, len), 24109eb79482SNamjae Jeon 24119eb79482SNamjae Jeon TP_STRUCT__entry( 24129eb79482SNamjae Jeon __field(dev_t, dev) 24139eb79482SNamjae Jeon __field(ino_t, ino) 24149eb79482SNamjae Jeon __field(loff_t, offset) 24159eb79482SNamjae Jeon __field(loff_t, len) 24169eb79482SNamjae Jeon ), 24179eb79482SNamjae Jeon 24189eb79482SNamjae Jeon TP_fast_assign( 24199eb79482SNamjae Jeon __entry->dev = inode->i_sb->s_dev; 24209eb79482SNamjae Jeon __entry->ino = inode->i_ino; 24219eb79482SNamjae Jeon __entry->offset = offset; 24229eb79482SNamjae Jeon __entry->len = len; 24239eb79482SNamjae Jeon ), 24249eb79482SNamjae Jeon 24259eb79482SNamjae Jeon TP_printk("dev %d,%d ino %lu offset %lld len %lld", 24269eb79482SNamjae Jeon MAJOR(__entry->dev), MINOR(__entry->dev), 24279eb79482SNamjae Jeon (unsigned long) __entry->ino, 24289eb79482SNamjae Jeon __entry->offset, __entry->len) 24299eb79482SNamjae Jeon ); 24309eb79482SNamjae Jeon 2431331573feSNamjae Jeon TRACE_EVENT(ext4_insert_range, 2432331573feSNamjae Jeon TP_PROTO(struct inode *inode, loff_t offset, loff_t len), 2433331573feSNamjae Jeon 2434331573feSNamjae Jeon TP_ARGS(inode, offset, len), 2435331573feSNamjae Jeon 2436331573feSNamjae Jeon TP_STRUCT__entry( 2437331573feSNamjae Jeon __field(dev_t, dev) 2438331573feSNamjae Jeon __field(ino_t, ino) 2439331573feSNamjae Jeon __field(loff_t, offset) 2440331573feSNamjae Jeon __field(loff_t, len) 2441331573feSNamjae Jeon ), 2442331573feSNamjae Jeon 2443331573feSNamjae Jeon TP_fast_assign( 2444331573feSNamjae Jeon __entry->dev = inode->i_sb->s_dev; 2445331573feSNamjae Jeon __entry->ino = inode->i_ino; 2446331573feSNamjae Jeon __entry->offset = offset; 2447331573feSNamjae Jeon __entry->len = len; 2448331573feSNamjae Jeon ), 2449331573feSNamjae Jeon 2450331573feSNamjae Jeon TP_printk("dev %d,%d ino %lu offset %lld len %lld", 2451331573feSNamjae Jeon MAJOR(__entry->dev), MINOR(__entry->dev), 2452331573feSNamjae Jeon (unsigned long) __entry->ino, 2453331573feSNamjae Jeon __entry->offset, __entry->len) 2454331573feSNamjae Jeon ); 2455331573feSNamjae Jeon 2456eb68d0e2SZheng Liu TRACE_EVENT(ext4_es_shrink, 2457eb68d0e2SZheng Liu TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, 2458edaa53caSZheng Liu int nr_skipped, int retried), 2459eb68d0e2SZheng Liu 2460edaa53caSZheng Liu TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried), 2461eb68d0e2SZheng Liu 2462eb68d0e2SZheng Liu TP_STRUCT__entry( 2463eb68d0e2SZheng Liu __field( dev_t, dev ) 2464eb68d0e2SZheng Liu __field( int, nr_shrunk ) 2465eb68d0e2SZheng Liu __field( unsigned long long, scan_time ) 2466eb68d0e2SZheng Liu __field( int, nr_skipped ) 2467eb68d0e2SZheng Liu __field( int, retried ) 2468eb68d0e2SZheng Liu ), 2469eb68d0e2SZheng Liu 2470eb68d0e2SZheng Liu TP_fast_assign( 2471eb68d0e2SZheng Liu __entry->dev = sb->s_dev; 2472eb68d0e2SZheng Liu __entry->nr_shrunk = nr_shrunk; 2473eb68d0e2SZheng Liu __entry->scan_time = div_u64(scan_time, 1000); 2474eb68d0e2SZheng Liu __entry->nr_skipped = nr_skipped; 2475eb68d0e2SZheng Liu __entry->retried = retried; 2476eb68d0e2SZheng Liu ), 2477eb68d0e2SZheng Liu 2478edaa53caSZheng Liu TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " 2479eb68d0e2SZheng Liu "nr_skipped %d retried %d", 2480eb68d0e2SZheng Liu MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, 2481edaa53caSZheng Liu __entry->scan_time, __entry->nr_skipped, __entry->retried) 2482eb68d0e2SZheng Liu ); 2483eb68d0e2SZheng Liu 24840b02f4c0SEric Whitney TRACE_EVENT(ext4_es_insert_delayed_block, 24850b02f4c0SEric Whitney TP_PROTO(struct inode *inode, struct extent_status *es, 24860b02f4c0SEric Whitney bool allocated), 24870b02f4c0SEric Whitney 24880b02f4c0SEric Whitney TP_ARGS(inode, es, allocated), 24890b02f4c0SEric Whitney 24900b02f4c0SEric Whitney TP_STRUCT__entry( 24910b02f4c0SEric Whitney __field( dev_t, dev ) 24920b02f4c0SEric Whitney __field( ino_t, ino ) 24930b02f4c0SEric Whitney __field( ext4_lblk_t, lblk ) 24940b02f4c0SEric Whitney __field( ext4_lblk_t, len ) 24950b02f4c0SEric Whitney __field( ext4_fsblk_t, pblk ) 24960b02f4c0SEric Whitney __field( char, status ) 24970b02f4c0SEric Whitney __field( bool, allocated ) 24980b02f4c0SEric Whitney ), 24990b02f4c0SEric Whitney 25000b02f4c0SEric Whitney TP_fast_assign( 25010b02f4c0SEric Whitney __entry->dev = inode->i_sb->s_dev; 25020b02f4c0SEric Whitney __entry->ino = inode->i_ino; 25030b02f4c0SEric Whitney __entry->lblk = es->es_lblk; 25040b02f4c0SEric Whitney __entry->len = es->es_len; 250552144d89SDmitry Monakhov __entry->pblk = ext4_es_show_pblock(es); 25060b02f4c0SEric Whitney __entry->status = ext4_es_status(es); 25070b02f4c0SEric Whitney __entry->allocated = allocated; 25080b02f4c0SEric Whitney ), 25090b02f4c0SEric Whitney 25100b02f4c0SEric Whitney TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s " 25110b02f4c0SEric Whitney "allocated %d", 25120b02f4c0SEric Whitney MAJOR(__entry->dev), MINOR(__entry->dev), 25130b02f4c0SEric Whitney (unsigned long) __entry->ino, 25140b02f4c0SEric Whitney __entry->lblk, __entry->len, 25150b02f4c0SEric Whitney __entry->pblk, show_extent_status(__entry->status), 25160b02f4c0SEric Whitney __entry->allocated) 25170b02f4c0SEric Whitney ); 25180b02f4c0SEric Whitney 25190c9ec4beSDarrick J. Wong /* fsmap traces */ 25200c9ec4beSDarrick J. Wong DECLARE_EVENT_CLASS(ext4_fsmap_class, 25210c9ec4beSDarrick J. Wong TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, 25220c9ec4beSDarrick J. Wong u64 owner), 25230c9ec4beSDarrick J. Wong TP_ARGS(sb, keydev, agno, bno, len, owner), 25240c9ec4beSDarrick J. Wong TP_STRUCT__entry( 25250c9ec4beSDarrick J. Wong __field(dev_t, dev) 25260c9ec4beSDarrick J. Wong __field(dev_t, keydev) 25270c9ec4beSDarrick J. Wong __field(u32, agno) 25280c9ec4beSDarrick J. Wong __field(u64, bno) 25290c9ec4beSDarrick J. Wong __field(u64, len) 25300c9ec4beSDarrick J. Wong __field(u64, owner) 25310c9ec4beSDarrick J. Wong ), 25320c9ec4beSDarrick J. Wong TP_fast_assign( 25330c9ec4beSDarrick J. Wong __entry->dev = sb->s_bdev->bd_dev; 25340c9ec4beSDarrick J. Wong __entry->keydev = new_decode_dev(keydev); 25350c9ec4beSDarrick J. Wong __entry->agno = agno; 25360c9ec4beSDarrick J. Wong __entry->bno = bno; 25370c9ec4beSDarrick J. Wong __entry->len = len; 25380c9ec4beSDarrick J. Wong __entry->owner = owner; 25390c9ec4beSDarrick J. Wong ), 25400c9ec4beSDarrick J. Wong TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n", 25410c9ec4beSDarrick J. Wong MAJOR(__entry->dev), MINOR(__entry->dev), 25420c9ec4beSDarrick J. Wong MAJOR(__entry->keydev), MINOR(__entry->keydev), 25430c9ec4beSDarrick J. Wong __entry->agno, 25440c9ec4beSDarrick J. Wong __entry->bno, 25450c9ec4beSDarrick J. Wong __entry->len, 25460c9ec4beSDarrick J. Wong __entry->owner) 25470c9ec4beSDarrick J. Wong ) 25480c9ec4beSDarrick J. Wong #define DEFINE_FSMAP_EVENT(name) \ 25490c9ec4beSDarrick J. Wong DEFINE_EVENT(ext4_fsmap_class, name, \ 25500c9ec4beSDarrick J. Wong TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \ 25510c9ec4beSDarrick J. Wong u64 owner), \ 25520c9ec4beSDarrick J. Wong TP_ARGS(sb, keydev, agno, bno, len, owner)) 25530c9ec4beSDarrick J. Wong DEFINE_FSMAP_EVENT(ext4_fsmap_low_key); 25540c9ec4beSDarrick J. Wong DEFINE_FSMAP_EVENT(ext4_fsmap_high_key); 25550c9ec4beSDarrick J. Wong DEFINE_FSMAP_EVENT(ext4_fsmap_mapping); 25560c9ec4beSDarrick J. Wong 25570c9ec4beSDarrick J. Wong DECLARE_EVENT_CLASS(ext4_getfsmap_class, 25580c9ec4beSDarrick J. Wong TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), 25590c9ec4beSDarrick J. Wong TP_ARGS(sb, fsmap), 25600c9ec4beSDarrick J. Wong TP_STRUCT__entry( 25610c9ec4beSDarrick J. Wong __field(dev_t, dev) 25620c9ec4beSDarrick J. Wong __field(dev_t, keydev) 25630c9ec4beSDarrick J. Wong __field(u64, block) 25640c9ec4beSDarrick J. Wong __field(u64, len) 25650c9ec4beSDarrick J. Wong __field(u64, owner) 25660c9ec4beSDarrick J. Wong __field(u64, flags) 25670c9ec4beSDarrick J. Wong ), 25680c9ec4beSDarrick J. Wong TP_fast_assign( 25690c9ec4beSDarrick J. Wong __entry->dev = sb->s_bdev->bd_dev; 25700c9ec4beSDarrick J. Wong __entry->keydev = new_decode_dev(fsmap->fmr_device); 25710c9ec4beSDarrick J. Wong __entry->block = fsmap->fmr_physical; 25720c9ec4beSDarrick J. Wong __entry->len = fsmap->fmr_length; 25730c9ec4beSDarrick J. Wong __entry->owner = fsmap->fmr_owner; 25740c9ec4beSDarrick J. Wong __entry->flags = fsmap->fmr_flags; 25750c9ec4beSDarrick J. Wong ), 25760c9ec4beSDarrick J. Wong TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n", 25770c9ec4beSDarrick J. Wong MAJOR(__entry->dev), MINOR(__entry->dev), 25780c9ec4beSDarrick J. Wong MAJOR(__entry->keydev), MINOR(__entry->keydev), 25790c9ec4beSDarrick J. Wong __entry->block, 25800c9ec4beSDarrick J. Wong __entry->len, 25810c9ec4beSDarrick J. Wong __entry->owner, 25820c9ec4beSDarrick J. Wong __entry->flags) 25830c9ec4beSDarrick J. Wong ) 25840c9ec4beSDarrick J. Wong #define DEFINE_GETFSMAP_EVENT(name) \ 25850c9ec4beSDarrick J. Wong DEFINE_EVENT(ext4_getfsmap_class, name, \ 25860c9ec4beSDarrick J. Wong TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \ 25870c9ec4beSDarrick J. Wong TP_ARGS(sb, fsmap)) 25880c9ec4beSDarrick J. Wong DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key); 25890c9ec4beSDarrick J. Wong DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key); 25900c9ec4beSDarrick J. Wong DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping); 25910c9ec4beSDarrick J. Wong 2592ccf0f32aSTheodore Ts'o TRACE_EVENT(ext4_shutdown, 2593ccf0f32aSTheodore Ts'o TP_PROTO(struct super_block *sb, unsigned long flags), 2594ccf0f32aSTheodore Ts'o 2595ccf0f32aSTheodore Ts'o TP_ARGS(sb, flags), 2596ccf0f32aSTheodore Ts'o 2597ccf0f32aSTheodore Ts'o TP_STRUCT__entry( 2598ccf0f32aSTheodore Ts'o __field( dev_t, dev ) 2599ccf0f32aSTheodore Ts'o __field( unsigned, flags ) 2600ccf0f32aSTheodore Ts'o ), 2601ccf0f32aSTheodore Ts'o 2602ccf0f32aSTheodore Ts'o TP_fast_assign( 2603ccf0f32aSTheodore Ts'o __entry->dev = sb->s_dev; 2604ccf0f32aSTheodore Ts'o __entry->flags = flags; 2605ccf0f32aSTheodore Ts'o ), 2606ccf0f32aSTheodore Ts'o 2607ccf0f32aSTheodore Ts'o TP_printk("dev %d,%d flags %u", 2608ccf0f32aSTheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 2609ccf0f32aSTheodore Ts'o __entry->flags) 2610ccf0f32aSTheodore Ts'o ); 2611ccf0f32aSTheodore Ts'o 2612ccf0f32aSTheodore Ts'o TRACE_EVENT(ext4_error, 2613ccf0f32aSTheodore Ts'o TP_PROTO(struct super_block *sb, const char *function, 2614ccf0f32aSTheodore Ts'o unsigned int line), 2615ccf0f32aSTheodore Ts'o 2616ccf0f32aSTheodore Ts'o TP_ARGS(sb, function, line), 2617ccf0f32aSTheodore Ts'o 2618ccf0f32aSTheodore Ts'o TP_STRUCT__entry( 2619ccf0f32aSTheodore Ts'o __field( dev_t, dev ) 2620ccf0f32aSTheodore Ts'o __field( const char *, function ) 2621ccf0f32aSTheodore Ts'o __field( unsigned, line ) 2622ccf0f32aSTheodore Ts'o ), 2623ccf0f32aSTheodore Ts'o 2624ccf0f32aSTheodore Ts'o TP_fast_assign( 2625ccf0f32aSTheodore Ts'o __entry->dev = sb->s_dev; 2626ccf0f32aSTheodore Ts'o __entry->function = function; 2627ccf0f32aSTheodore Ts'o __entry->line = line; 2628ccf0f32aSTheodore Ts'o ), 2629ccf0f32aSTheodore Ts'o 2630ccf0f32aSTheodore Ts'o TP_printk("dev %d,%d function %s line %u", 2631ccf0f32aSTheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 2632ccf0f32aSTheodore Ts'o __entry->function, __entry->line) 2633ccf0f32aSTheodore Ts'o ); 2634ccf0f32aSTheodore Ts'o 26353d392b26STheodore Ts'o TRACE_EVENT(ext4_prefetch_bitmaps, 26363d392b26STheodore Ts'o TP_PROTO(struct super_block *sb, ext4_group_t group, 26373d392b26STheodore Ts'o ext4_group_t next, unsigned int prefetch_ios), 26383d392b26STheodore Ts'o 26393d392b26STheodore Ts'o TP_ARGS(sb, group, next, prefetch_ios), 26403d392b26STheodore Ts'o 26413d392b26STheodore Ts'o TP_STRUCT__entry( 26423d392b26STheodore Ts'o __field( dev_t, dev ) 26433d392b26STheodore Ts'o __field( __u32, group ) 26443d392b26STheodore Ts'o __field( __u32, next ) 26453d392b26STheodore Ts'o __field( __u32, ios ) 26463d392b26STheodore Ts'o ), 26473d392b26STheodore Ts'o 26483d392b26STheodore Ts'o TP_fast_assign( 26493d392b26STheodore Ts'o __entry->dev = sb->s_dev; 26503d392b26STheodore Ts'o __entry->group = group; 26513d392b26STheodore Ts'o __entry->next = next; 26523d392b26STheodore Ts'o __entry->ios = prefetch_ios; 26533d392b26STheodore Ts'o ), 26543d392b26STheodore Ts'o 26553d392b26STheodore Ts'o TP_printk("dev %d,%d group %u next %u ios %u", 26563d392b26STheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), 26573d392b26STheodore Ts'o __entry->group, __entry->next, __entry->ios) 26583d392b26STheodore Ts'o ); 26593d392b26STheodore Ts'o 26603d392b26STheodore Ts'o TRACE_EVENT(ext4_lazy_itable_init, 26613d392b26STheodore Ts'o TP_PROTO(struct super_block *sb, ext4_group_t group), 26623d392b26STheodore Ts'o 26633d392b26STheodore Ts'o TP_ARGS(sb, group), 26643d392b26STheodore Ts'o 26653d392b26STheodore Ts'o TP_STRUCT__entry( 26663d392b26STheodore Ts'o __field( dev_t, dev ) 26673d392b26STheodore Ts'o __field( __u32, group ) 26683d392b26STheodore Ts'o ), 26693d392b26STheodore Ts'o 26703d392b26STheodore Ts'o TP_fast_assign( 26713d392b26STheodore Ts'o __entry->dev = sb->s_dev; 26723d392b26STheodore Ts'o __entry->group = group; 26733d392b26STheodore Ts'o ), 26743d392b26STheodore Ts'o 26753d392b26STheodore Ts'o TP_printk("dev %d,%d group %u", 26763d392b26STheodore Ts'o MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group) 26773d392b26STheodore Ts'o ); 26783d392b26STheodore Ts'o 26798016e29fSHarshad Shirwadkar TRACE_EVENT(ext4_fc_replay_scan, 26808016e29fSHarshad Shirwadkar TP_PROTO(struct super_block *sb, int error, int off), 26818016e29fSHarshad Shirwadkar 26828016e29fSHarshad Shirwadkar TP_ARGS(sb, error, off), 26838016e29fSHarshad Shirwadkar 26848016e29fSHarshad Shirwadkar TP_STRUCT__entry( 26858016e29fSHarshad Shirwadkar __field(dev_t, dev) 26868016e29fSHarshad Shirwadkar __field(int, error) 26878016e29fSHarshad Shirwadkar __field(int, off) 26888016e29fSHarshad Shirwadkar ), 26898016e29fSHarshad Shirwadkar 26908016e29fSHarshad Shirwadkar TP_fast_assign( 26918016e29fSHarshad Shirwadkar __entry->dev = sb->s_dev; 26928016e29fSHarshad Shirwadkar __entry->error = error; 26938016e29fSHarshad Shirwadkar __entry->off = off; 26948016e29fSHarshad Shirwadkar ), 26958016e29fSHarshad Shirwadkar 2696163f11b8SRitesh Harjani TP_printk("dev %d,%d error %d, off %d", 26978016e29fSHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 26988016e29fSHarshad Shirwadkar __entry->error, __entry->off) 26998016e29fSHarshad Shirwadkar ); 27008016e29fSHarshad Shirwadkar 27018016e29fSHarshad Shirwadkar TRACE_EVENT(ext4_fc_replay, 27028016e29fSHarshad Shirwadkar TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2), 27038016e29fSHarshad Shirwadkar 27048016e29fSHarshad Shirwadkar TP_ARGS(sb, tag, ino, priv1, priv2), 27058016e29fSHarshad Shirwadkar 27068016e29fSHarshad Shirwadkar TP_STRUCT__entry( 27078016e29fSHarshad Shirwadkar __field(dev_t, dev) 27088016e29fSHarshad Shirwadkar __field(int, tag) 27098016e29fSHarshad Shirwadkar __field(int, ino) 27108016e29fSHarshad Shirwadkar __field(int, priv1) 27118016e29fSHarshad Shirwadkar __field(int, priv2) 27128016e29fSHarshad Shirwadkar ), 27138016e29fSHarshad Shirwadkar 27148016e29fSHarshad Shirwadkar TP_fast_assign( 27158016e29fSHarshad Shirwadkar __entry->dev = sb->s_dev; 27168016e29fSHarshad Shirwadkar __entry->tag = tag; 27178016e29fSHarshad Shirwadkar __entry->ino = ino; 27188016e29fSHarshad Shirwadkar __entry->priv1 = priv1; 27198016e29fSHarshad Shirwadkar __entry->priv2 = priv2; 27208016e29fSHarshad Shirwadkar ), 27218016e29fSHarshad Shirwadkar 2722163f11b8SRitesh Harjani TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d", 27238016e29fSHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 27248016e29fSHarshad Shirwadkar __entry->tag, __entry->ino, __entry->priv1, __entry->priv2) 27258016e29fSHarshad Shirwadkar ); 27268016e29fSHarshad Shirwadkar 2727aa75f4d3SHarshad Shirwadkar TRACE_EVENT(ext4_fc_commit_start, 27285641ace5SRitesh Harjani TP_PROTO(struct super_block *sb, tid_t commit_tid), 2729aa75f4d3SHarshad Shirwadkar 27305641ace5SRitesh Harjani TP_ARGS(sb, commit_tid), 2731aa75f4d3SHarshad Shirwadkar 2732aa75f4d3SHarshad Shirwadkar TP_STRUCT__entry( 2733aa75f4d3SHarshad Shirwadkar __field(dev_t, dev) 27345641ace5SRitesh Harjani __field(tid_t, tid) 2735aa75f4d3SHarshad Shirwadkar ), 2736aa75f4d3SHarshad Shirwadkar 2737aa75f4d3SHarshad Shirwadkar TP_fast_assign( 2738aa75f4d3SHarshad Shirwadkar __entry->dev = sb->s_dev; 27395641ace5SRitesh Harjani __entry->tid = commit_tid; 2740aa75f4d3SHarshad Shirwadkar ), 2741aa75f4d3SHarshad Shirwadkar 27425641ace5SRitesh Harjani TP_printk("dev %d,%d tid %u", MAJOR(__entry->dev), MINOR(__entry->dev), 27435641ace5SRitesh Harjani __entry->tid) 2744aa75f4d3SHarshad Shirwadkar ); 2745aa75f4d3SHarshad Shirwadkar 2746aa75f4d3SHarshad Shirwadkar TRACE_EVENT(ext4_fc_commit_stop, 27475641ace5SRitesh Harjani TP_PROTO(struct super_block *sb, int nblks, int reason, 27485641ace5SRitesh Harjani tid_t commit_tid), 2749aa75f4d3SHarshad Shirwadkar 27505641ace5SRitesh Harjani TP_ARGS(sb, nblks, reason, commit_tid), 2751aa75f4d3SHarshad Shirwadkar 2752aa75f4d3SHarshad Shirwadkar TP_STRUCT__entry( 2753aa75f4d3SHarshad Shirwadkar __field(dev_t, dev) 2754aa75f4d3SHarshad Shirwadkar __field(int, nblks) 2755aa75f4d3SHarshad Shirwadkar __field(int, reason) 2756aa75f4d3SHarshad Shirwadkar __field(int, num_fc) 2757aa75f4d3SHarshad Shirwadkar __field(int, num_fc_ineligible) 2758aa75f4d3SHarshad Shirwadkar __field(int, nblks_agg) 27595641ace5SRitesh Harjani __field(tid_t, tid) 2760aa75f4d3SHarshad Shirwadkar ), 2761aa75f4d3SHarshad Shirwadkar 2762aa75f4d3SHarshad Shirwadkar TP_fast_assign( 2763aa75f4d3SHarshad Shirwadkar __entry->dev = sb->s_dev; 2764aa75f4d3SHarshad Shirwadkar __entry->nblks = nblks; 2765aa75f4d3SHarshad Shirwadkar __entry->reason = reason; 2766aa75f4d3SHarshad Shirwadkar __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits; 2767aa75f4d3SHarshad Shirwadkar __entry->num_fc_ineligible = 2768aa75f4d3SHarshad Shirwadkar EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; 2769aa75f4d3SHarshad Shirwadkar __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks; 27705641ace5SRitesh Harjani __entry->tid = commit_tid; 2771aa75f4d3SHarshad Shirwadkar ), 2772aa75f4d3SHarshad Shirwadkar 27735641ace5SRitesh Harjani TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u", 2774aa75f4d3SHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 2775aa75f4d3SHarshad Shirwadkar __entry->nblks, __entry->reason, __entry->num_fc, 27765641ace5SRitesh Harjani __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid) 2777aa75f4d3SHarshad Shirwadkar ); 2778aa75f4d3SHarshad Shirwadkar 2779aa75f4d3SHarshad Shirwadkar #define FC_REASON_NAME_STAT(reason) \ 2780aa75f4d3SHarshad Shirwadkar show_fc_reason(reason), \ 27817af1974aSRitesh Harjani __entry->fc_ineligible_rc[reason] 2782aa75f4d3SHarshad Shirwadkar 2783aa75f4d3SHarshad Shirwadkar TRACE_EVENT(ext4_fc_stats, 2784aa75f4d3SHarshad Shirwadkar TP_PROTO(struct super_block *sb), 2785aa75f4d3SHarshad Shirwadkar 2786aa75f4d3SHarshad Shirwadkar TP_ARGS(sb), 2787aa75f4d3SHarshad Shirwadkar 2788aa75f4d3SHarshad Shirwadkar TP_STRUCT__entry( 2789aa75f4d3SHarshad Shirwadkar __field(dev_t, dev) 27907af1974aSRitesh Harjani __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX) 27917af1974aSRitesh Harjani __field(unsigned long, fc_commits) 27927af1974aSRitesh Harjani __field(unsigned long, fc_ineligible_commits) 27937af1974aSRitesh Harjani __field(unsigned long, fc_numblks) 2794aa75f4d3SHarshad Shirwadkar ), 2795aa75f4d3SHarshad Shirwadkar 2796aa75f4d3SHarshad Shirwadkar TP_fast_assign( 27977af1974aSRitesh Harjani int i; 27987af1974aSRitesh Harjani 2799aa75f4d3SHarshad Shirwadkar __entry->dev = sb->s_dev; 28007af1974aSRitesh Harjani for (i = 0; i < EXT4_FC_REASON_MAX; i++) { 28017af1974aSRitesh Harjani __entry->fc_ineligible_rc[i] = 28027af1974aSRitesh Harjani EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i]; 28037af1974aSRitesh Harjani } 28047af1974aSRitesh Harjani __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits; 28057af1974aSRitesh Harjani __entry->fc_ineligible_commits = 28067af1974aSRitesh Harjani EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; 28077af1974aSRitesh Harjani __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks; 2808aa75f4d3SHarshad Shirwadkar ), 2809aa75f4d3SHarshad Shirwadkar 28107af1974aSRitesh Harjani TP_printk("dev %d,%d fc ineligible reasons:\n" 28110fbcb525SEric Biggers "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u" 28127af1974aSRitesh Harjani "num_commits:%lu, ineligible: %lu, numblks: %lu", 2813aa75f4d3SHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 2814aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR), 2815aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME), 2816aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE), 2817b21ebf14SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM), 2818aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT), 2819aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE), 2820aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR), 2821aa75f4d3SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE), 2822556e0319SHarshad Shirwadkar FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA), 28230fbcb525SEric Biggers FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME), 28247af1974aSRitesh Harjani __entry->fc_commits, __entry->fc_ineligible_commits, 28257af1974aSRitesh Harjani __entry->fc_numblks) 2826aa75f4d3SHarshad Shirwadkar ); 2827aa75f4d3SHarshad Shirwadkar 28288cb5a303SRitesh Harjani DECLARE_EVENT_CLASS(ext4_fc_track_dentry, 28298cb5a303SRitesh Harjani 28301d2e2440SRitesh Harjani TP_PROTO(handle_t *handle, struct inode *inode, 28311d2e2440SRitesh Harjani struct dentry *dentry, int ret), 28328cb5a303SRitesh Harjani 28331d2e2440SRitesh Harjani TP_ARGS(handle, inode, dentry, ret), 28348cb5a303SRitesh Harjani 28358cb5a303SRitesh Harjani TP_STRUCT__entry( 28368cb5a303SRitesh Harjani __field(dev_t, dev) 28371d2e2440SRitesh Harjani __field(tid_t, t_tid) 28388cb5a303SRitesh Harjani __field(ino_t, i_ino) 28391d2e2440SRitesh Harjani __field(tid_t, i_sync_tid) 28408cb5a303SRitesh Harjani __field(int, error) 28418cb5a303SRitesh Harjani ), 28428cb5a303SRitesh Harjani 28438cb5a303SRitesh Harjani TP_fast_assign( 28441d2e2440SRitesh Harjani struct ext4_inode_info *ei = EXT4_I(inode); 28451d2e2440SRitesh Harjani 28468cb5a303SRitesh Harjani __entry->dev = inode->i_sb->s_dev; 28471d2e2440SRitesh Harjani __entry->t_tid = handle->h_transaction->t_tid; 28488cb5a303SRitesh Harjani __entry->i_ino = inode->i_ino; 28491d2e2440SRitesh Harjani __entry->i_sync_tid = ei->i_sync_tid; 28508cb5a303SRitesh Harjani __entry->error = ret; 28518cb5a303SRitesh Harjani ), 28528cb5a303SRitesh Harjani 28531d2e2440SRitesh Harjani TP_printk("dev %d,%d, t_tid %u, ino %lu, i_sync_tid %u, error %d", 28548cb5a303SRitesh Harjani MAJOR(__entry->dev), MINOR(__entry->dev), 28551d2e2440SRitesh Harjani __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 28561d2e2440SRitesh Harjani __entry->error 28578cb5a303SRitesh Harjani ) 28588cb5a303SRitesh Harjani ); 28598cb5a303SRitesh Harjani 28608cb5a303SRitesh Harjani #define DEFINE_EVENT_CLASS_DENTRY(__type) \ 28618cb5a303SRitesh Harjani DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \ 28621d2e2440SRitesh Harjani TP_PROTO(handle_t *handle, struct inode *inode, \ 28631d2e2440SRitesh Harjani struct dentry *dentry, int ret), \ 28641d2e2440SRitesh Harjani TP_ARGS(handle, inode, dentry, ret) \ 2865aa75f4d3SHarshad Shirwadkar ) 2866aa75f4d3SHarshad Shirwadkar 28678cb5a303SRitesh Harjani DEFINE_EVENT_CLASS_DENTRY(create); 28688cb5a303SRitesh Harjani DEFINE_EVENT_CLASS_DENTRY(link); 28698cb5a303SRitesh Harjani DEFINE_EVENT_CLASS_DENTRY(unlink); 2870aa75f4d3SHarshad Shirwadkar 2871aa75f4d3SHarshad Shirwadkar TRACE_EVENT(ext4_fc_track_inode, 28721d2e2440SRitesh Harjani TP_PROTO(handle_t *handle, struct inode *inode, int ret), 2873aa75f4d3SHarshad Shirwadkar 28741d2e2440SRitesh Harjani TP_ARGS(handle, inode, ret), 2875aa75f4d3SHarshad Shirwadkar 2876aa75f4d3SHarshad Shirwadkar TP_STRUCT__entry( 2877aa75f4d3SHarshad Shirwadkar __field(dev_t, dev) 28781d2e2440SRitesh Harjani __field(tid_t, t_tid) 28791d2e2440SRitesh Harjani __field(ino_t, i_ino) 28801d2e2440SRitesh Harjani __field(tid_t, i_sync_tid) 2881aa75f4d3SHarshad Shirwadkar __field(int, error) 2882aa75f4d3SHarshad Shirwadkar ), 2883aa75f4d3SHarshad Shirwadkar 2884aa75f4d3SHarshad Shirwadkar TP_fast_assign( 28851d2e2440SRitesh Harjani struct ext4_inode_info *ei = EXT4_I(inode); 28861d2e2440SRitesh Harjani 2887aa75f4d3SHarshad Shirwadkar __entry->dev = inode->i_sb->s_dev; 28881d2e2440SRitesh Harjani __entry->t_tid = handle->h_transaction->t_tid; 28891d2e2440SRitesh Harjani __entry->i_ino = inode->i_ino; 28901d2e2440SRitesh Harjani __entry->i_sync_tid = ei->i_sync_tid; 2891aa75f4d3SHarshad Shirwadkar __entry->error = ret; 2892aa75f4d3SHarshad Shirwadkar ), 2893aa75f4d3SHarshad Shirwadkar 28941d2e2440SRitesh Harjani TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d", 2895aa75f4d3SHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 28961d2e2440SRitesh Harjani __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 28971d2e2440SRitesh Harjani __entry->error) 2898aa75f4d3SHarshad Shirwadkar ); 2899aa75f4d3SHarshad Shirwadkar 2900aa75f4d3SHarshad Shirwadkar TRACE_EVENT(ext4_fc_track_range, 29011d2e2440SRitesh Harjani TP_PROTO(handle_t *handle, struct inode *inode, 29021d2e2440SRitesh Harjani long start, long end, int ret), 2903aa75f4d3SHarshad Shirwadkar 29041d2e2440SRitesh Harjani TP_ARGS(handle, inode, start, end, ret), 2905aa75f4d3SHarshad Shirwadkar 2906aa75f4d3SHarshad Shirwadkar TP_STRUCT__entry( 2907aa75f4d3SHarshad Shirwadkar __field(dev_t, dev) 29081d2e2440SRitesh Harjani __field(tid_t, t_tid) 29091d2e2440SRitesh Harjani __field(ino_t, i_ino) 29101d2e2440SRitesh Harjani __field(tid_t, i_sync_tid) 2911aa75f4d3SHarshad Shirwadkar __field(long, start) 2912aa75f4d3SHarshad Shirwadkar __field(long, end) 2913aa75f4d3SHarshad Shirwadkar __field(int, error) 2914aa75f4d3SHarshad Shirwadkar ), 2915aa75f4d3SHarshad Shirwadkar 2916aa75f4d3SHarshad Shirwadkar TP_fast_assign( 29171d2e2440SRitesh Harjani struct ext4_inode_info *ei = EXT4_I(inode); 29181d2e2440SRitesh Harjani 2919aa75f4d3SHarshad Shirwadkar __entry->dev = inode->i_sb->s_dev; 29201d2e2440SRitesh Harjani __entry->t_tid = handle->h_transaction->t_tid; 29211d2e2440SRitesh Harjani __entry->i_ino = inode->i_ino; 29221d2e2440SRitesh Harjani __entry->i_sync_tid = ei->i_sync_tid; 2923aa75f4d3SHarshad Shirwadkar __entry->start = start; 2924aa75f4d3SHarshad Shirwadkar __entry->end = end; 2925aa75f4d3SHarshad Shirwadkar __entry->error = ret; 2926aa75f4d3SHarshad Shirwadkar ), 2927aa75f4d3SHarshad Shirwadkar 29281d2e2440SRitesh Harjani TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d, start %ld, end %ld", 2929aa75f4d3SHarshad Shirwadkar MAJOR(__entry->dev), MINOR(__entry->dev), 29301d2e2440SRitesh Harjani __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 29311d2e2440SRitesh Harjani __entry->error, __entry->start, __entry->end) 2932aa75f4d3SHarshad Shirwadkar ); 2933aa75f4d3SHarshad Shirwadkar 293408f4c42aSRitesh Harjani TRACE_EVENT(ext4_fc_cleanup, 293508f4c42aSRitesh Harjani TP_PROTO(journal_t *journal, int full, tid_t tid), 293608f4c42aSRitesh Harjani 293708f4c42aSRitesh Harjani TP_ARGS(journal, full, tid), 293808f4c42aSRitesh Harjani 293908f4c42aSRitesh Harjani TP_STRUCT__entry( 294008f4c42aSRitesh Harjani __field(dev_t, dev) 294108f4c42aSRitesh Harjani __field(int, j_fc_off) 294208f4c42aSRitesh Harjani __field(int, full) 294308f4c42aSRitesh Harjani __field(tid_t, tid) 294408f4c42aSRitesh Harjani ), 294508f4c42aSRitesh Harjani 294608f4c42aSRitesh Harjani TP_fast_assign( 294708f4c42aSRitesh Harjani struct super_block *sb = journal->j_private; 294808f4c42aSRitesh Harjani 294908f4c42aSRitesh Harjani __entry->dev = sb->s_dev; 295008f4c42aSRitesh Harjani __entry->j_fc_off = journal->j_fc_off; 295108f4c42aSRitesh Harjani __entry->full = full; 295208f4c42aSRitesh Harjani __entry->tid = tid; 295308f4c42aSRitesh Harjani ), 295408f4c42aSRitesh Harjani 295508f4c42aSRitesh Harjani TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u", 295608f4c42aSRitesh Harjani MAJOR(__entry->dev), MINOR(__entry->dev), 295708f4c42aSRitesh Harjani __entry->j_fc_off, __entry->full, __entry->tid) 295808f4c42aSRitesh Harjani ); 295908f4c42aSRitesh Harjani 2960bbc605cdSLukas Czerner TRACE_EVENT(ext4_update_sb, 2961bbc605cdSLukas Czerner TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk, 2962bbc605cdSLukas Czerner unsigned int flags), 2963bbc605cdSLukas Czerner 2964bbc605cdSLukas Czerner TP_ARGS(sb, fsblk, flags), 2965bbc605cdSLukas Czerner 2966bbc605cdSLukas Czerner TP_STRUCT__entry( 2967bbc605cdSLukas Czerner __field(dev_t, dev) 2968bbc605cdSLukas Czerner __field(ext4_fsblk_t, fsblk) 2969bbc605cdSLukas Czerner __field(unsigned int, flags) 2970bbc605cdSLukas Czerner ), 2971bbc605cdSLukas Czerner 2972bbc605cdSLukas Czerner TP_fast_assign( 2973bbc605cdSLukas Czerner __entry->dev = sb->s_dev; 2974bbc605cdSLukas Czerner __entry->fsblk = fsblk; 2975bbc605cdSLukas Czerner __entry->flags = flags; 2976bbc605cdSLukas Czerner ), 2977bbc605cdSLukas Czerner 2978bbc605cdSLukas Czerner TP_printk("dev %d,%d fsblk %llu flags %u", 2979bbc605cdSLukas Czerner MAJOR(__entry->dev), MINOR(__entry->dev), 2980bbc605cdSLukas Czerner __entry->fsblk, __entry->flags) 2981bbc605cdSLukas Czerner ); 2982bbc605cdSLukas Czerner 29839bffad1eSTheodore Ts'o #endif /* _TRACE_EXT4_H */ 29849bffad1eSTheodore Ts'o 29859bffad1eSTheodore Ts'o /* This part must be outside protection */ 29869bffad1eSTheodore Ts'o #include <trace/define_trace.h> 2987