11abe9b8aSliubo #undef TRACE_SYSTEM 21abe9b8aSliubo #define TRACE_SYSTEM btrfs 31abe9b8aSliubo 41abe9b8aSliubo #if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ) 51abe9b8aSliubo #define _TRACE_BTRFS_H 61abe9b8aSliubo 71abe9b8aSliubo #include <linux/writeback.h> 81abe9b8aSliubo #include <linux/tracepoint.h> 9143bede5SJeff Mahoney #include <trace/events/gfpflags.h> 101abe9b8aSliubo 111abe9b8aSliubo struct btrfs_root; 121abe9b8aSliubo struct btrfs_fs_info; 131abe9b8aSliubo struct btrfs_inode; 141abe9b8aSliubo struct extent_map; 151abe9b8aSliubo struct btrfs_ordered_extent; 161abe9b8aSliubo struct btrfs_delayed_ref_node; 171abe9b8aSliubo struct btrfs_delayed_tree_ref; 181abe9b8aSliubo struct btrfs_delayed_data_ref; 191abe9b8aSliubo struct btrfs_delayed_ref_head; 203f7de037SJosef Bacik struct btrfs_block_group_cache; 213f7de037SJosef Bacik struct btrfs_free_cluster; 221abe9b8aSliubo struct map_lookup; 231abe9b8aSliubo struct extent_buffer; 241abe9b8aSliubo 251abe9b8aSliubo #define show_ref_type(type) \ 261abe9b8aSliubo __print_symbolic(type, \ 271abe9b8aSliubo { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ 281abe9b8aSliubo { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ 291abe9b8aSliubo { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \ 301abe9b8aSliubo { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ 311abe9b8aSliubo { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) 321abe9b8aSliubo 331abe9b8aSliubo #define __show_root_type(obj) \ 347f34b746Sliubo __print_symbolic_u64(obj, \ 351abe9b8aSliubo { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ 361abe9b8aSliubo { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ 371abe9b8aSliubo { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ 381abe9b8aSliubo { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ 391abe9b8aSliubo { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ 401abe9b8aSliubo { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ 411abe9b8aSliubo { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ 421abe9b8aSliubo { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ 43*e112e2b4SLiu Bo { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ 441abe9b8aSliubo { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ 451abe9b8aSliubo { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) 461abe9b8aSliubo 471abe9b8aSliubo #define show_root_type(obj) \ 481abe9b8aSliubo obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ 49fb57dc81SLiu Bo (obj >= BTRFS_ROOT_TREE_OBJECTID && \ 50*e112e2b4SLiu Bo obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" 511abe9b8aSliubo 523f7de037SJosef Bacik #define BTRFS_GROUP_FLAGS \ 533f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ 543f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ 553f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ 563f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ 573f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ 583f7de037SJosef Bacik { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ 59*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ 60*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \ 61*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID6, "RAID6"} 623f7de037SJosef Bacik 638c2a3ca2SJosef Bacik #define BTRFS_UUID_SIZE 16 648c2a3ca2SJosef Bacik 651abe9b8aSliubo TRACE_EVENT(btrfs_transaction_commit, 661abe9b8aSliubo 671abe9b8aSliubo TP_PROTO(struct btrfs_root *root), 681abe9b8aSliubo 691abe9b8aSliubo TP_ARGS(root), 701abe9b8aSliubo 711abe9b8aSliubo TP_STRUCT__entry( 721abe9b8aSliubo __field( u64, generation ) 731abe9b8aSliubo __field( u64, root_objectid ) 741abe9b8aSliubo ), 751abe9b8aSliubo 761abe9b8aSliubo TP_fast_assign( 771abe9b8aSliubo __entry->generation = root->fs_info->generation; 781abe9b8aSliubo __entry->root_objectid = root->root_key.objectid; 791abe9b8aSliubo ), 801abe9b8aSliubo 811abe9b8aSliubo TP_printk("root = %llu(%s), gen = %llu", 821abe9b8aSliubo show_root_type(__entry->root_objectid), 831abe9b8aSliubo (unsigned long long)__entry->generation) 841abe9b8aSliubo ); 851abe9b8aSliubo 861abe9b8aSliubo DECLARE_EVENT_CLASS(btrfs__inode, 871abe9b8aSliubo 881abe9b8aSliubo TP_PROTO(struct inode *inode), 891abe9b8aSliubo 901abe9b8aSliubo TP_ARGS(inode), 911abe9b8aSliubo 921abe9b8aSliubo TP_STRUCT__entry( 931abe9b8aSliubo __field( ino_t, ino ) 941abe9b8aSliubo __field( blkcnt_t, blocks ) 951abe9b8aSliubo __field( u64, disk_i_size ) 961abe9b8aSliubo __field( u64, generation ) 971abe9b8aSliubo __field( u64, last_trans ) 981abe9b8aSliubo __field( u64, logged_trans ) 991abe9b8aSliubo __field( u64, root_objectid ) 1001abe9b8aSliubo ), 1011abe9b8aSliubo 1021abe9b8aSliubo TP_fast_assign( 1031abe9b8aSliubo __entry->ino = inode->i_ino; 1041abe9b8aSliubo __entry->blocks = inode->i_blocks; 1051abe9b8aSliubo __entry->disk_i_size = BTRFS_I(inode)->disk_i_size; 1061abe9b8aSliubo __entry->generation = BTRFS_I(inode)->generation; 1071abe9b8aSliubo __entry->last_trans = BTRFS_I(inode)->last_trans; 1081abe9b8aSliubo __entry->logged_trans = BTRFS_I(inode)->logged_trans; 1091abe9b8aSliubo __entry->root_objectid = 1101abe9b8aSliubo BTRFS_I(inode)->root->root_key.objectid; 1111abe9b8aSliubo ), 1121abe9b8aSliubo 1131abe9b8aSliubo TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, " 1141abe9b8aSliubo "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu", 1151abe9b8aSliubo show_root_type(__entry->root_objectid), 1161abe9b8aSliubo (unsigned long long)__entry->generation, 1171abe9b8aSliubo (unsigned long)__entry->ino, 1181abe9b8aSliubo (unsigned long long)__entry->blocks, 1191abe9b8aSliubo (unsigned long long)__entry->disk_i_size, 1201abe9b8aSliubo (unsigned long long)__entry->last_trans, 1211abe9b8aSliubo (unsigned long long)__entry->logged_trans) 1221abe9b8aSliubo ); 1231abe9b8aSliubo 1241abe9b8aSliubo DEFINE_EVENT(btrfs__inode, btrfs_inode_new, 1251abe9b8aSliubo 1261abe9b8aSliubo TP_PROTO(struct inode *inode), 1271abe9b8aSliubo 1281abe9b8aSliubo TP_ARGS(inode) 1291abe9b8aSliubo ); 1301abe9b8aSliubo 1311abe9b8aSliubo DEFINE_EVENT(btrfs__inode, btrfs_inode_request, 1321abe9b8aSliubo 1331abe9b8aSliubo TP_PROTO(struct inode *inode), 1341abe9b8aSliubo 1351abe9b8aSliubo TP_ARGS(inode) 1361abe9b8aSliubo ); 1371abe9b8aSliubo 1381abe9b8aSliubo DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, 1391abe9b8aSliubo 1401abe9b8aSliubo TP_PROTO(struct inode *inode), 1411abe9b8aSliubo 1421abe9b8aSliubo TP_ARGS(inode) 1431abe9b8aSliubo ); 1441abe9b8aSliubo 1451abe9b8aSliubo #define __show_map_type(type) \ 1467f34b746Sliubo __print_symbolic_u64(type, \ 1471abe9b8aSliubo { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ 1481abe9b8aSliubo { EXTENT_MAP_HOLE, "HOLE" }, \ 1491abe9b8aSliubo { EXTENT_MAP_INLINE, "INLINE" }, \ 1501abe9b8aSliubo { EXTENT_MAP_DELALLOC, "DELALLOC" }) 1511abe9b8aSliubo 1521abe9b8aSliubo #define show_map_type(type) \ 1531abe9b8aSliubo type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) 1541abe9b8aSliubo 1551abe9b8aSliubo #define show_map_flags(flag) \ 1561abe9b8aSliubo __print_flags(flag, "|", \ 1571abe9b8aSliubo { EXTENT_FLAG_PINNED, "PINNED" }, \ 1581abe9b8aSliubo { EXTENT_FLAG_COMPRESSED, "COMPRESSED" }, \ 1591abe9b8aSliubo { EXTENT_FLAG_VACANCY, "VACANCY" }, \ 160*e112e2b4SLiu Bo { EXTENT_FLAG_PREALLOC, "PREALLOC" }, \ 161*e112e2b4SLiu Bo { EXTENT_FLAG_LOGGING, "LOGGING" }, \ 162*e112e2b4SLiu Bo { EXTENT_FLAG_FILLING, "FILLING" }) 1631abe9b8aSliubo 1641abe9b8aSliubo TRACE_EVENT(btrfs_get_extent, 1651abe9b8aSliubo 1661abe9b8aSliubo TP_PROTO(struct btrfs_root *root, struct extent_map *map), 1671abe9b8aSliubo 1681abe9b8aSliubo TP_ARGS(root, map), 1691abe9b8aSliubo 1701abe9b8aSliubo TP_STRUCT__entry( 1711abe9b8aSliubo __field( u64, root_objectid ) 1721abe9b8aSliubo __field( u64, start ) 1731abe9b8aSliubo __field( u64, len ) 1741abe9b8aSliubo __field( u64, orig_start ) 1751abe9b8aSliubo __field( u64, block_start ) 1761abe9b8aSliubo __field( u64, block_len ) 1771abe9b8aSliubo __field( unsigned long, flags ) 1781abe9b8aSliubo __field( int, refs ) 1791abe9b8aSliubo __field( unsigned int, compress_type ) 1801abe9b8aSliubo ), 1811abe9b8aSliubo 1821abe9b8aSliubo TP_fast_assign( 1831abe9b8aSliubo __entry->root_objectid = root->root_key.objectid; 1841abe9b8aSliubo __entry->start = map->start; 1851abe9b8aSliubo __entry->len = map->len; 1861abe9b8aSliubo __entry->orig_start = map->orig_start; 1871abe9b8aSliubo __entry->block_start = map->block_start; 1881abe9b8aSliubo __entry->block_len = map->block_len; 1891abe9b8aSliubo __entry->flags = map->flags; 1901abe9b8aSliubo __entry->refs = atomic_read(&map->refs); 1911abe9b8aSliubo __entry->compress_type = map->compress_type; 1921abe9b8aSliubo ), 1931abe9b8aSliubo 1941abe9b8aSliubo TP_printk("root = %llu(%s), start = %llu, len = %llu, " 1951abe9b8aSliubo "orig_start = %llu, block_start = %llu(%s), " 1961abe9b8aSliubo "block_len = %llu, flags = %s, refs = %u, " 1971abe9b8aSliubo "compress_type = %u", 1981abe9b8aSliubo show_root_type(__entry->root_objectid), 1991abe9b8aSliubo (unsigned long long)__entry->start, 2001abe9b8aSliubo (unsigned long long)__entry->len, 2011abe9b8aSliubo (unsigned long long)__entry->orig_start, 2021abe9b8aSliubo show_map_type(__entry->block_start), 2031abe9b8aSliubo (unsigned long long)__entry->block_len, 2041abe9b8aSliubo show_map_flags(__entry->flags), 2051abe9b8aSliubo __entry->refs, __entry->compress_type) 2061abe9b8aSliubo ); 2071abe9b8aSliubo 2081abe9b8aSliubo #define show_ordered_flags(flags) \ 2091abe9b8aSliubo __print_symbolic(flags, \ 2101abe9b8aSliubo { BTRFS_ORDERED_IO_DONE, "IO_DONE" }, \ 2111abe9b8aSliubo { BTRFS_ORDERED_COMPLETE, "COMPLETE" }, \ 2121abe9b8aSliubo { BTRFS_ORDERED_NOCOW, "NOCOW" }, \ 2131abe9b8aSliubo { BTRFS_ORDERED_COMPRESSED, "COMPRESSED" }, \ 2141abe9b8aSliubo { BTRFS_ORDERED_PREALLOC, "PREALLOC" }, \ 215*e112e2b4SLiu Bo { BTRFS_ORDERED_DIRECT, "DIRECT" }, \ 216*e112e2b4SLiu Bo { BTRFS_ORDERED_IOERR, "IOERR" }, \ 217*e112e2b4SLiu Bo { BTRFS_ORDERED_UPDATED_ISIZE, "UPDATED_ISIZE" }, \ 218*e112e2b4SLiu Bo { BTRFS_ORDERED_LOGGED_CSUM, "LOGGED_CSUM" }) 219*e112e2b4SLiu Bo 2201abe9b8aSliubo 2211abe9b8aSliubo DECLARE_EVENT_CLASS(btrfs__ordered_extent, 2221abe9b8aSliubo 2231abe9b8aSliubo TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), 2241abe9b8aSliubo 2251abe9b8aSliubo TP_ARGS(inode, ordered), 2261abe9b8aSliubo 2271abe9b8aSliubo TP_STRUCT__entry( 2281abe9b8aSliubo __field( ino_t, ino ) 2291abe9b8aSliubo __field( u64, file_offset ) 2301abe9b8aSliubo __field( u64, start ) 2311abe9b8aSliubo __field( u64, len ) 2321abe9b8aSliubo __field( u64, disk_len ) 2331abe9b8aSliubo __field( u64, bytes_left ) 2341abe9b8aSliubo __field( unsigned long, flags ) 2351abe9b8aSliubo __field( int, compress_type ) 2361abe9b8aSliubo __field( int, refs ) 2371abe9b8aSliubo __field( u64, root_objectid ) 2381abe9b8aSliubo ), 2391abe9b8aSliubo 2401abe9b8aSliubo TP_fast_assign( 2411abe9b8aSliubo __entry->ino = inode->i_ino; 2421abe9b8aSliubo __entry->file_offset = ordered->file_offset; 2431abe9b8aSliubo __entry->start = ordered->start; 2441abe9b8aSliubo __entry->len = ordered->len; 2451abe9b8aSliubo __entry->disk_len = ordered->disk_len; 2461abe9b8aSliubo __entry->bytes_left = ordered->bytes_left; 2471abe9b8aSliubo __entry->flags = ordered->flags; 2481abe9b8aSliubo __entry->compress_type = ordered->compress_type; 2491abe9b8aSliubo __entry->refs = atomic_read(&ordered->refs); 2501abe9b8aSliubo __entry->root_objectid = 2511abe9b8aSliubo BTRFS_I(inode)->root->root_key.objectid; 2521abe9b8aSliubo ), 2531abe9b8aSliubo 2541abe9b8aSliubo TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, " 2551abe9b8aSliubo "start = %llu, len = %llu, disk_len = %llu, " 2561abe9b8aSliubo "bytes_left = %llu, flags = %s, compress_type = %d, " 2571abe9b8aSliubo "refs = %d", 2581abe9b8aSliubo show_root_type(__entry->root_objectid), 2591abe9b8aSliubo (unsigned long long)__entry->ino, 2601abe9b8aSliubo (unsigned long long)__entry->file_offset, 2611abe9b8aSliubo (unsigned long long)__entry->start, 2621abe9b8aSliubo (unsigned long long)__entry->len, 2631abe9b8aSliubo (unsigned long long)__entry->disk_len, 2641abe9b8aSliubo (unsigned long long)__entry->bytes_left, 2651abe9b8aSliubo show_ordered_flags(__entry->flags), 2661abe9b8aSliubo __entry->compress_type, __entry->refs) 2671abe9b8aSliubo ); 2681abe9b8aSliubo 2691abe9b8aSliubo DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, 2701abe9b8aSliubo 2711abe9b8aSliubo TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), 2721abe9b8aSliubo 2731abe9b8aSliubo TP_ARGS(inode, ordered) 2741abe9b8aSliubo ); 2751abe9b8aSliubo 2761abe9b8aSliubo DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, 2771abe9b8aSliubo 2781abe9b8aSliubo TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), 2791abe9b8aSliubo 2801abe9b8aSliubo TP_ARGS(inode, ordered) 2811abe9b8aSliubo ); 2821abe9b8aSliubo 2831abe9b8aSliubo DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, 2841abe9b8aSliubo 2851abe9b8aSliubo TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), 2861abe9b8aSliubo 2871abe9b8aSliubo TP_ARGS(inode, ordered) 2881abe9b8aSliubo ); 2891abe9b8aSliubo 2901abe9b8aSliubo DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, 2911abe9b8aSliubo 2921abe9b8aSliubo TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), 2931abe9b8aSliubo 2941abe9b8aSliubo TP_ARGS(inode, ordered) 2951abe9b8aSliubo ); 2961abe9b8aSliubo 2971abe9b8aSliubo DECLARE_EVENT_CLASS(btrfs__writepage, 2981abe9b8aSliubo 2991abe9b8aSliubo TP_PROTO(struct page *page, struct inode *inode, 3001abe9b8aSliubo struct writeback_control *wbc), 3011abe9b8aSliubo 3021abe9b8aSliubo TP_ARGS(page, inode, wbc), 3031abe9b8aSliubo 3041abe9b8aSliubo TP_STRUCT__entry( 3051abe9b8aSliubo __field( ino_t, ino ) 3061abe9b8aSliubo __field( pgoff_t, index ) 3071abe9b8aSliubo __field( long, nr_to_write ) 3081abe9b8aSliubo __field( long, pages_skipped ) 3091abe9b8aSliubo __field( loff_t, range_start ) 3101abe9b8aSliubo __field( loff_t, range_end ) 3111abe9b8aSliubo __field( char, for_kupdate ) 3121abe9b8aSliubo __field( char, for_reclaim ) 3131abe9b8aSliubo __field( char, range_cyclic ) 3141abe9b8aSliubo __field( pgoff_t, writeback_index ) 3151abe9b8aSliubo __field( u64, root_objectid ) 3161abe9b8aSliubo ), 3171abe9b8aSliubo 3181abe9b8aSliubo TP_fast_assign( 3191abe9b8aSliubo __entry->ino = inode->i_ino; 3201abe9b8aSliubo __entry->index = page->index; 3211abe9b8aSliubo __entry->nr_to_write = wbc->nr_to_write; 3221abe9b8aSliubo __entry->pages_skipped = wbc->pages_skipped; 3231abe9b8aSliubo __entry->range_start = wbc->range_start; 3241abe9b8aSliubo __entry->range_end = wbc->range_end; 3251abe9b8aSliubo __entry->for_kupdate = wbc->for_kupdate; 3261abe9b8aSliubo __entry->for_reclaim = wbc->for_reclaim; 3271abe9b8aSliubo __entry->range_cyclic = wbc->range_cyclic; 3281abe9b8aSliubo __entry->writeback_index = inode->i_mapping->writeback_index; 3291abe9b8aSliubo __entry->root_objectid = 3301abe9b8aSliubo BTRFS_I(inode)->root->root_key.objectid; 3311abe9b8aSliubo ), 3321abe9b8aSliubo 3331abe9b8aSliubo TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, " 3341abe9b8aSliubo "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, " 335846d5a09SWu Fengguang "range_end = %llu, for_kupdate = %d, " 3361abe9b8aSliubo "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu", 3371abe9b8aSliubo show_root_type(__entry->root_objectid), 3381abe9b8aSliubo (unsigned long)__entry->ino, __entry->index, 3391abe9b8aSliubo __entry->nr_to_write, __entry->pages_skipped, 3401abe9b8aSliubo __entry->range_start, __entry->range_end, 341846d5a09SWu Fengguang __entry->for_kupdate, 3421abe9b8aSliubo __entry->for_reclaim, __entry->range_cyclic, 3431abe9b8aSliubo (unsigned long)__entry->writeback_index) 3441abe9b8aSliubo ); 3451abe9b8aSliubo 3461abe9b8aSliubo DEFINE_EVENT(btrfs__writepage, __extent_writepage, 3471abe9b8aSliubo 3481abe9b8aSliubo TP_PROTO(struct page *page, struct inode *inode, 3491abe9b8aSliubo struct writeback_control *wbc), 3501abe9b8aSliubo 3511abe9b8aSliubo TP_ARGS(page, inode, wbc) 3521abe9b8aSliubo ); 3531abe9b8aSliubo 3541abe9b8aSliubo TRACE_EVENT(btrfs_writepage_end_io_hook, 3551abe9b8aSliubo 3561abe9b8aSliubo TP_PROTO(struct page *page, u64 start, u64 end, int uptodate), 3571abe9b8aSliubo 3581abe9b8aSliubo TP_ARGS(page, start, end, uptodate), 3591abe9b8aSliubo 3601abe9b8aSliubo TP_STRUCT__entry( 3611abe9b8aSliubo __field( ino_t, ino ) 3621abe9b8aSliubo __field( pgoff_t, index ) 3631abe9b8aSliubo __field( u64, start ) 3641abe9b8aSliubo __field( u64, end ) 3651abe9b8aSliubo __field( int, uptodate ) 3661abe9b8aSliubo __field( u64, root_objectid ) 3671abe9b8aSliubo ), 3681abe9b8aSliubo 3691abe9b8aSliubo TP_fast_assign( 3701abe9b8aSliubo __entry->ino = page->mapping->host->i_ino; 3711abe9b8aSliubo __entry->index = page->index; 3721abe9b8aSliubo __entry->start = start; 3731abe9b8aSliubo __entry->end = end; 3741abe9b8aSliubo __entry->uptodate = uptodate; 3751abe9b8aSliubo __entry->root_objectid = 3761abe9b8aSliubo BTRFS_I(page->mapping->host)->root->root_key.objectid; 3771abe9b8aSliubo ), 3781abe9b8aSliubo 3791abe9b8aSliubo TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, " 3801abe9b8aSliubo "end = %llu, uptodate = %d", 3811abe9b8aSliubo show_root_type(__entry->root_objectid), 3821abe9b8aSliubo (unsigned long)__entry->ino, (unsigned long)__entry->index, 3831abe9b8aSliubo (unsigned long long)__entry->start, 3841abe9b8aSliubo (unsigned long long)__entry->end, __entry->uptodate) 3851abe9b8aSliubo ); 3861abe9b8aSliubo 3871abe9b8aSliubo TRACE_EVENT(btrfs_sync_file, 3881abe9b8aSliubo 3891abe9b8aSliubo TP_PROTO(struct file *file, int datasync), 3901abe9b8aSliubo 3911abe9b8aSliubo TP_ARGS(file, datasync), 3921abe9b8aSliubo 3931abe9b8aSliubo TP_STRUCT__entry( 3941abe9b8aSliubo __field( ino_t, ino ) 3951abe9b8aSliubo __field( ino_t, parent ) 3961abe9b8aSliubo __field( int, datasync ) 3971abe9b8aSliubo __field( u64, root_objectid ) 3981abe9b8aSliubo ), 3991abe9b8aSliubo 4001abe9b8aSliubo TP_fast_assign( 4011abe9b8aSliubo struct dentry *dentry = file->f_path.dentry; 4021abe9b8aSliubo struct inode *inode = dentry->d_inode; 4031abe9b8aSliubo 4041abe9b8aSliubo __entry->ino = inode->i_ino; 4051abe9b8aSliubo __entry->parent = dentry->d_parent->d_inode->i_ino; 4061abe9b8aSliubo __entry->datasync = datasync; 4071abe9b8aSliubo __entry->root_objectid = 4081abe9b8aSliubo BTRFS_I(inode)->root->root_key.objectid; 4091abe9b8aSliubo ), 4101abe9b8aSliubo 4111abe9b8aSliubo TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d", 4121abe9b8aSliubo show_root_type(__entry->root_objectid), 4131abe9b8aSliubo (unsigned long)__entry->ino, (unsigned long)__entry->parent, 4141abe9b8aSliubo __entry->datasync) 4151abe9b8aSliubo ); 4161abe9b8aSliubo 4171abe9b8aSliubo TRACE_EVENT(btrfs_sync_fs, 4181abe9b8aSliubo 4191abe9b8aSliubo TP_PROTO(int wait), 4201abe9b8aSliubo 4211abe9b8aSliubo TP_ARGS(wait), 4221abe9b8aSliubo 4231abe9b8aSliubo TP_STRUCT__entry( 4241abe9b8aSliubo __field( int, wait ) 4251abe9b8aSliubo ), 4261abe9b8aSliubo 4271abe9b8aSliubo TP_fast_assign( 4281abe9b8aSliubo __entry->wait = wait; 4291abe9b8aSliubo ), 4301abe9b8aSliubo 4311abe9b8aSliubo TP_printk("wait = %d", __entry->wait) 4321abe9b8aSliubo ); 4331abe9b8aSliubo 4341abe9b8aSliubo #define show_ref_action(action) \ 4351abe9b8aSliubo __print_symbolic(action, \ 4361abe9b8aSliubo { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \ 4371abe9b8aSliubo { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \ 4381abe9b8aSliubo { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \ 4391abe9b8aSliubo { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) 4401abe9b8aSliubo 4411abe9b8aSliubo 4421abe9b8aSliubo TRACE_EVENT(btrfs_delayed_tree_ref, 4431abe9b8aSliubo 4441abe9b8aSliubo TP_PROTO(struct btrfs_delayed_ref_node *ref, 4451abe9b8aSliubo struct btrfs_delayed_tree_ref *full_ref, 4461abe9b8aSliubo int action), 4471abe9b8aSliubo 4481abe9b8aSliubo TP_ARGS(ref, full_ref, action), 4491abe9b8aSliubo 4501abe9b8aSliubo TP_STRUCT__entry( 4511abe9b8aSliubo __field( u64, bytenr ) 4521abe9b8aSliubo __field( u64, num_bytes ) 4531abe9b8aSliubo __field( int, action ) 4541abe9b8aSliubo __field( u64, parent ) 4551abe9b8aSliubo __field( u64, ref_root ) 4561abe9b8aSliubo __field( int, level ) 4571abe9b8aSliubo __field( int, type ) 458dea7d76eSLiu Bo __field( u64, seq ) 4591abe9b8aSliubo ), 4601abe9b8aSliubo 4611abe9b8aSliubo TP_fast_assign( 4621abe9b8aSliubo __entry->bytenr = ref->bytenr; 4631abe9b8aSliubo __entry->num_bytes = ref->num_bytes; 4641abe9b8aSliubo __entry->action = action; 4651abe9b8aSliubo __entry->parent = full_ref->parent; 4661abe9b8aSliubo __entry->ref_root = full_ref->root; 4671abe9b8aSliubo __entry->level = full_ref->level; 4681abe9b8aSliubo __entry->type = ref->type; 469dea7d76eSLiu Bo __entry->seq = ref->seq; 4701abe9b8aSliubo ), 4711abe9b8aSliubo 4721abe9b8aSliubo TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " 4731abe9b8aSliubo "parent = %llu(%s), ref_root = %llu(%s), level = %d, " 474dea7d76eSLiu Bo "type = %s, seq = %llu", 4751abe9b8aSliubo (unsigned long long)__entry->bytenr, 4761abe9b8aSliubo (unsigned long long)__entry->num_bytes, 4771abe9b8aSliubo show_ref_action(__entry->action), 4781abe9b8aSliubo show_root_type(__entry->parent), 4791abe9b8aSliubo show_root_type(__entry->ref_root), 480dea7d76eSLiu Bo __entry->level, show_ref_type(__entry->type), 481dea7d76eSLiu Bo (unsigned long long)__entry->seq) 4821abe9b8aSliubo ); 4831abe9b8aSliubo 4841abe9b8aSliubo TRACE_EVENT(btrfs_delayed_data_ref, 4851abe9b8aSliubo 4861abe9b8aSliubo TP_PROTO(struct btrfs_delayed_ref_node *ref, 4871abe9b8aSliubo struct btrfs_delayed_data_ref *full_ref, 4881abe9b8aSliubo int action), 4891abe9b8aSliubo 4901abe9b8aSliubo TP_ARGS(ref, full_ref, action), 4911abe9b8aSliubo 4921abe9b8aSliubo TP_STRUCT__entry( 4931abe9b8aSliubo __field( u64, bytenr ) 4941abe9b8aSliubo __field( u64, num_bytes ) 4951abe9b8aSliubo __field( int, action ) 4961abe9b8aSliubo __field( u64, parent ) 4971abe9b8aSliubo __field( u64, ref_root ) 4981abe9b8aSliubo __field( u64, owner ) 4991abe9b8aSliubo __field( u64, offset ) 5001abe9b8aSliubo __field( int, type ) 501dea7d76eSLiu Bo __field( u64, seq ) 5021abe9b8aSliubo ), 5031abe9b8aSliubo 5041abe9b8aSliubo TP_fast_assign( 5051abe9b8aSliubo __entry->bytenr = ref->bytenr; 5061abe9b8aSliubo __entry->num_bytes = ref->num_bytes; 5071abe9b8aSliubo __entry->action = action; 5081abe9b8aSliubo __entry->parent = full_ref->parent; 5091abe9b8aSliubo __entry->ref_root = full_ref->root; 5101abe9b8aSliubo __entry->owner = full_ref->objectid; 5111abe9b8aSliubo __entry->offset = full_ref->offset; 5121abe9b8aSliubo __entry->type = ref->type; 513dea7d76eSLiu Bo __entry->seq = ref->seq; 5141abe9b8aSliubo ), 5151abe9b8aSliubo 5161abe9b8aSliubo TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " 5171abe9b8aSliubo "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, " 518dea7d76eSLiu Bo "offset = %llu, type = %s, seq = %llu", 5191abe9b8aSliubo (unsigned long long)__entry->bytenr, 5201abe9b8aSliubo (unsigned long long)__entry->num_bytes, 5211abe9b8aSliubo show_ref_action(__entry->action), 5221abe9b8aSliubo show_root_type(__entry->parent), 5231abe9b8aSliubo show_root_type(__entry->ref_root), 5241abe9b8aSliubo (unsigned long long)__entry->owner, 5251abe9b8aSliubo (unsigned long long)__entry->offset, 526dea7d76eSLiu Bo show_ref_type(__entry->type), 527dea7d76eSLiu Bo (unsigned long long)__entry->seq) 5281abe9b8aSliubo ); 5291abe9b8aSliubo 5301abe9b8aSliubo TRACE_EVENT(btrfs_delayed_ref_head, 5311abe9b8aSliubo 5321abe9b8aSliubo TP_PROTO(struct btrfs_delayed_ref_node *ref, 5331abe9b8aSliubo struct btrfs_delayed_ref_head *head_ref, 5341abe9b8aSliubo int action), 5351abe9b8aSliubo 5361abe9b8aSliubo TP_ARGS(ref, head_ref, action), 5371abe9b8aSliubo 5381abe9b8aSliubo TP_STRUCT__entry( 5391abe9b8aSliubo __field( u64, bytenr ) 5401abe9b8aSliubo __field( u64, num_bytes ) 5411abe9b8aSliubo __field( int, action ) 5421abe9b8aSliubo __field( int, is_data ) 5431abe9b8aSliubo ), 5441abe9b8aSliubo 5451abe9b8aSliubo TP_fast_assign( 5461abe9b8aSliubo __entry->bytenr = ref->bytenr; 5471abe9b8aSliubo __entry->num_bytes = ref->num_bytes; 5481abe9b8aSliubo __entry->action = action; 5491abe9b8aSliubo __entry->is_data = head_ref->is_data; 5501abe9b8aSliubo ), 5511abe9b8aSliubo 5521abe9b8aSliubo TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d", 5531abe9b8aSliubo (unsigned long long)__entry->bytenr, 5541abe9b8aSliubo (unsigned long long)__entry->num_bytes, 5551abe9b8aSliubo show_ref_action(__entry->action), 5561abe9b8aSliubo __entry->is_data) 5571abe9b8aSliubo ); 5581abe9b8aSliubo 5591abe9b8aSliubo #define show_chunk_type(type) \ 5601abe9b8aSliubo __print_flags(type, "|", \ 5611abe9b8aSliubo { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ 5621abe9b8aSliubo { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ 5631abe9b8aSliubo { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ 5641abe9b8aSliubo { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ 5651abe9b8aSliubo { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ 5661abe9b8aSliubo { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ 567*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ 568*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \ 569*e112e2b4SLiu Bo { BTRFS_BLOCK_GROUP_RAID6, "RAID6" }) 5701abe9b8aSliubo 5711abe9b8aSliubo DECLARE_EVENT_CLASS(btrfs__chunk, 5721abe9b8aSliubo 5731abe9b8aSliubo TP_PROTO(struct btrfs_root *root, struct map_lookup *map, 5741abe9b8aSliubo u64 offset, u64 size), 5751abe9b8aSliubo 5761abe9b8aSliubo TP_ARGS(root, map, offset, size), 5771abe9b8aSliubo 5781abe9b8aSliubo TP_STRUCT__entry( 5791abe9b8aSliubo __field( int, num_stripes ) 5801abe9b8aSliubo __field( u64, type ) 5811abe9b8aSliubo __field( int, sub_stripes ) 5821abe9b8aSliubo __field( u64, offset ) 5831abe9b8aSliubo __field( u64, size ) 5841abe9b8aSliubo __field( u64, root_objectid ) 5851abe9b8aSliubo ), 5861abe9b8aSliubo 5871abe9b8aSliubo TP_fast_assign( 5881abe9b8aSliubo __entry->num_stripes = map->num_stripes; 5891abe9b8aSliubo __entry->type = map->type; 5901abe9b8aSliubo __entry->sub_stripes = map->sub_stripes; 5911abe9b8aSliubo __entry->offset = offset; 5921abe9b8aSliubo __entry->size = size; 5931abe9b8aSliubo __entry->root_objectid = root->root_key.objectid; 5941abe9b8aSliubo ), 5951abe9b8aSliubo 5961abe9b8aSliubo TP_printk("root = %llu(%s), offset = %llu, size = %llu, " 5971abe9b8aSliubo "num_stripes = %d, sub_stripes = %d, type = %s", 5981abe9b8aSliubo show_root_type(__entry->root_objectid), 5991abe9b8aSliubo (unsigned long long)__entry->offset, 6001abe9b8aSliubo (unsigned long long)__entry->size, 6011abe9b8aSliubo __entry->num_stripes, __entry->sub_stripes, 6021abe9b8aSliubo show_chunk_type(__entry->type)) 6031abe9b8aSliubo ); 6041abe9b8aSliubo 6051abe9b8aSliubo DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, 6061abe9b8aSliubo 6071abe9b8aSliubo TP_PROTO(struct btrfs_root *root, struct map_lookup *map, 6081abe9b8aSliubo u64 offset, u64 size), 6091abe9b8aSliubo 6101abe9b8aSliubo TP_ARGS(root, map, offset, size) 6111abe9b8aSliubo ); 6121abe9b8aSliubo 6131abe9b8aSliubo DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, 6141abe9b8aSliubo 6151abe9b8aSliubo TP_PROTO(struct btrfs_root *root, struct map_lookup *map, 6161abe9b8aSliubo u64 offset, u64 size), 6171abe9b8aSliubo 6181abe9b8aSliubo TP_ARGS(root, map, offset, size) 6191abe9b8aSliubo ); 6201abe9b8aSliubo 6211abe9b8aSliubo TRACE_EVENT(btrfs_cow_block, 6221abe9b8aSliubo 6231abe9b8aSliubo TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf, 6241abe9b8aSliubo struct extent_buffer *cow), 6251abe9b8aSliubo 6261abe9b8aSliubo TP_ARGS(root, buf, cow), 6271abe9b8aSliubo 6281abe9b8aSliubo TP_STRUCT__entry( 6291abe9b8aSliubo __field( u64, root_objectid ) 6301abe9b8aSliubo __field( u64, buf_start ) 6311abe9b8aSliubo __field( int, refs ) 6321abe9b8aSliubo __field( u64, cow_start ) 6331abe9b8aSliubo __field( int, buf_level ) 6341abe9b8aSliubo __field( int, cow_level ) 6351abe9b8aSliubo ), 6361abe9b8aSliubo 6371abe9b8aSliubo TP_fast_assign( 6381abe9b8aSliubo __entry->root_objectid = root->root_key.objectid; 6391abe9b8aSliubo __entry->buf_start = buf->start; 6401abe9b8aSliubo __entry->refs = atomic_read(&buf->refs); 6411abe9b8aSliubo __entry->cow_start = cow->start; 6421abe9b8aSliubo __entry->buf_level = btrfs_header_level(buf); 6431abe9b8aSliubo __entry->cow_level = btrfs_header_level(cow); 6441abe9b8aSliubo ), 6451abe9b8aSliubo 6461abe9b8aSliubo TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu " 6471abe9b8aSliubo "(orig_level = %d), cow_buf = %llu (cow_level = %d)", 6481abe9b8aSliubo show_root_type(__entry->root_objectid), 6491abe9b8aSliubo __entry->refs, 6501abe9b8aSliubo (unsigned long long)__entry->buf_start, 6511abe9b8aSliubo __entry->buf_level, 6521abe9b8aSliubo (unsigned long long)__entry->cow_start, 6531abe9b8aSliubo __entry->cow_level) 6541abe9b8aSliubo ); 6551abe9b8aSliubo 6568c2a3ca2SJosef Bacik TRACE_EVENT(btrfs_space_reservation, 6578c2a3ca2SJosef Bacik 6588c2a3ca2SJosef Bacik TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val, 6598c2a3ca2SJosef Bacik u64 bytes, int reserve), 6608c2a3ca2SJosef Bacik 6618c2a3ca2SJosef Bacik TP_ARGS(fs_info, type, val, bytes, reserve), 6628c2a3ca2SJosef Bacik 6638c2a3ca2SJosef Bacik TP_STRUCT__entry( 6648c2a3ca2SJosef Bacik __array( u8, fsid, BTRFS_UUID_SIZE ) 6658c2a3ca2SJosef Bacik __string( type, type ) 6668c2a3ca2SJosef Bacik __field( u64, val ) 6678c2a3ca2SJosef Bacik __field( u64, bytes ) 6688c2a3ca2SJosef Bacik __field( int, reserve ) 6698c2a3ca2SJosef Bacik ), 6708c2a3ca2SJosef Bacik 6718c2a3ca2SJosef Bacik TP_fast_assign( 6728c2a3ca2SJosef Bacik memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE); 6738c2a3ca2SJosef Bacik __assign_str(type, type); 6748c2a3ca2SJosef Bacik __entry->val = val; 6758c2a3ca2SJosef Bacik __entry->bytes = bytes; 6768c2a3ca2SJosef Bacik __entry->reserve = reserve; 6778c2a3ca2SJosef Bacik ), 6788c2a3ca2SJosef Bacik 6798c2a3ca2SJosef Bacik TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type), 6808c2a3ca2SJosef Bacik __entry->val, __entry->reserve ? "reserve" : "release", 6818c2a3ca2SJosef Bacik __entry->bytes) 6828c2a3ca2SJosef Bacik ); 6838c2a3ca2SJosef Bacik 6841abe9b8aSliubo DECLARE_EVENT_CLASS(btrfs__reserved_extent, 6851abe9b8aSliubo 6861abe9b8aSliubo TP_PROTO(struct btrfs_root *root, u64 start, u64 len), 6871abe9b8aSliubo 6881abe9b8aSliubo TP_ARGS(root, start, len), 6891abe9b8aSliubo 6901abe9b8aSliubo TP_STRUCT__entry( 6911abe9b8aSliubo __field( u64, root_objectid ) 6921abe9b8aSliubo __field( u64, start ) 6931abe9b8aSliubo __field( u64, len ) 6941abe9b8aSliubo ), 6951abe9b8aSliubo 6961abe9b8aSliubo TP_fast_assign( 6971abe9b8aSliubo __entry->root_objectid = root->root_key.objectid; 6981abe9b8aSliubo __entry->start = start; 6991abe9b8aSliubo __entry->len = len; 7001abe9b8aSliubo ), 7011abe9b8aSliubo 7021abe9b8aSliubo TP_printk("root = %llu(%s), start = %llu, len = %llu", 7031abe9b8aSliubo show_root_type(__entry->root_objectid), 7041abe9b8aSliubo (unsigned long long)__entry->start, 7051abe9b8aSliubo (unsigned long long)__entry->len) 7061abe9b8aSliubo ); 7071abe9b8aSliubo 7081abe9b8aSliubo DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc, 7091abe9b8aSliubo 7101abe9b8aSliubo TP_PROTO(struct btrfs_root *root, u64 start, u64 len), 7111abe9b8aSliubo 7121abe9b8aSliubo TP_ARGS(root, start, len) 7131abe9b8aSliubo ); 7141abe9b8aSliubo 7151abe9b8aSliubo DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, 7161abe9b8aSliubo 7171abe9b8aSliubo TP_PROTO(struct btrfs_root *root, u64 start, u64 len), 7181abe9b8aSliubo 7191abe9b8aSliubo TP_ARGS(root, start, len) 7201abe9b8aSliubo ); 7211abe9b8aSliubo 7223f7de037SJosef Bacik TRACE_EVENT(find_free_extent, 7233f7de037SJosef Bacik 7243f7de037SJosef Bacik TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size, 7253f7de037SJosef Bacik u64 data), 7263f7de037SJosef Bacik 7273f7de037SJosef Bacik TP_ARGS(root, num_bytes, empty_size, data), 7283f7de037SJosef Bacik 7293f7de037SJosef Bacik TP_STRUCT__entry( 7303f7de037SJosef Bacik __field( u64, root_objectid ) 7313f7de037SJosef Bacik __field( u64, num_bytes ) 7323f7de037SJosef Bacik __field( u64, empty_size ) 7333f7de037SJosef Bacik __field( u64, data ) 7343f7de037SJosef Bacik ), 7353f7de037SJosef Bacik 7363f7de037SJosef Bacik TP_fast_assign( 7373f7de037SJosef Bacik __entry->root_objectid = root->root_key.objectid; 7383f7de037SJosef Bacik __entry->num_bytes = num_bytes; 7393f7de037SJosef Bacik __entry->empty_size = empty_size; 7403f7de037SJosef Bacik __entry->data = data; 7413f7de037SJosef Bacik ), 7423f7de037SJosef Bacik 7433f7de037SJosef Bacik TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, " 7443f7de037SJosef Bacik "flags = %Lu(%s)", show_root_type(__entry->root_objectid), 7453f7de037SJosef Bacik __entry->num_bytes, __entry->empty_size, __entry->data, 7463f7de037SJosef Bacik __print_flags((unsigned long)__entry->data, "|", 7473f7de037SJosef Bacik BTRFS_GROUP_FLAGS)) 7483f7de037SJosef Bacik ); 7493f7de037SJosef Bacik 7503f7de037SJosef Bacik DECLARE_EVENT_CLASS(btrfs__reserve_extent, 7513f7de037SJosef Bacik 7523f7de037SJosef Bacik TP_PROTO(struct btrfs_root *root, 7533f7de037SJosef Bacik struct btrfs_block_group_cache *block_group, u64 start, 7543f7de037SJosef Bacik u64 len), 7553f7de037SJosef Bacik 7563f7de037SJosef Bacik TP_ARGS(root, block_group, start, len), 7573f7de037SJosef Bacik 7583f7de037SJosef Bacik TP_STRUCT__entry( 7593f7de037SJosef Bacik __field( u64, root_objectid ) 7603f7de037SJosef Bacik __field( u64, bg_objectid ) 7613f7de037SJosef Bacik __field( u64, flags ) 7623f7de037SJosef Bacik __field( u64, start ) 7633f7de037SJosef Bacik __field( u64, len ) 7643f7de037SJosef Bacik ), 7653f7de037SJosef Bacik 7663f7de037SJosef Bacik TP_fast_assign( 7673f7de037SJosef Bacik __entry->root_objectid = root->root_key.objectid; 7683f7de037SJosef Bacik __entry->bg_objectid = block_group->key.objectid; 7693f7de037SJosef Bacik __entry->flags = block_group->flags; 7703f7de037SJosef Bacik __entry->start = start; 7713f7de037SJosef Bacik __entry->len = len; 7723f7de037SJosef Bacik ), 7733f7de037SJosef Bacik 7743f7de037SJosef Bacik TP_printk("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), " 7753f7de037SJosef Bacik "start = %Lu, len = %Lu", 7763f7de037SJosef Bacik show_root_type(__entry->root_objectid), __entry->bg_objectid, 7773f7de037SJosef Bacik __entry->flags, __print_flags((unsigned long)__entry->flags, 7783f7de037SJosef Bacik "|", BTRFS_GROUP_FLAGS), 7793f7de037SJosef Bacik __entry->start, __entry->len) 7803f7de037SJosef Bacik ); 7813f7de037SJosef Bacik 7823f7de037SJosef Bacik DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, 7833f7de037SJosef Bacik 7843f7de037SJosef Bacik TP_PROTO(struct btrfs_root *root, 7853f7de037SJosef Bacik struct btrfs_block_group_cache *block_group, u64 start, 7863f7de037SJosef Bacik u64 len), 7873f7de037SJosef Bacik 7883f7de037SJosef Bacik TP_ARGS(root, block_group, start, len) 7893f7de037SJosef Bacik ); 7903f7de037SJosef Bacik 7913f7de037SJosef Bacik DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, 7923f7de037SJosef Bacik 7933f7de037SJosef Bacik TP_PROTO(struct btrfs_root *root, 7943f7de037SJosef Bacik struct btrfs_block_group_cache *block_group, u64 start, 7953f7de037SJosef Bacik u64 len), 7963f7de037SJosef Bacik 7973f7de037SJosef Bacik TP_ARGS(root, block_group, start, len) 7983f7de037SJosef Bacik ); 7993f7de037SJosef Bacik 8003f7de037SJosef Bacik TRACE_EVENT(btrfs_find_cluster, 8013f7de037SJosef Bacik 8023f7de037SJosef Bacik TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start, 8033f7de037SJosef Bacik u64 bytes, u64 empty_size, u64 min_bytes), 8043f7de037SJosef Bacik 8053f7de037SJosef Bacik TP_ARGS(block_group, start, bytes, empty_size, min_bytes), 8063f7de037SJosef Bacik 8073f7de037SJosef Bacik TP_STRUCT__entry( 8083f7de037SJosef Bacik __field( u64, bg_objectid ) 8093f7de037SJosef Bacik __field( u64, flags ) 8103f7de037SJosef Bacik __field( u64, start ) 8113f7de037SJosef Bacik __field( u64, bytes ) 8123f7de037SJosef Bacik __field( u64, empty_size ) 8133f7de037SJosef Bacik __field( u64, min_bytes ) 8143f7de037SJosef Bacik ), 8153f7de037SJosef Bacik 8163f7de037SJosef Bacik TP_fast_assign( 8173f7de037SJosef Bacik __entry->bg_objectid = block_group->key.objectid; 8183f7de037SJosef Bacik __entry->flags = block_group->flags; 8193f7de037SJosef Bacik __entry->start = start; 8203f7de037SJosef Bacik __entry->bytes = bytes; 8213f7de037SJosef Bacik __entry->empty_size = empty_size; 8223f7de037SJosef Bacik __entry->min_bytes = min_bytes; 8233f7de037SJosef Bacik ), 8243f7de037SJosef Bacik 8253f7de037SJosef Bacik TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu," 8263f7de037SJosef Bacik " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid, 8273f7de037SJosef Bacik __entry->flags, 8283f7de037SJosef Bacik __print_flags((unsigned long)__entry->flags, "|", 8293f7de037SJosef Bacik BTRFS_GROUP_FLAGS), __entry->start, 8303f7de037SJosef Bacik __entry->bytes, __entry->empty_size, __entry->min_bytes) 8313f7de037SJosef Bacik ); 8323f7de037SJosef Bacik 8333f7de037SJosef Bacik TRACE_EVENT(btrfs_failed_cluster_setup, 8343f7de037SJosef Bacik 8353f7de037SJosef Bacik TP_PROTO(struct btrfs_block_group_cache *block_group), 8363f7de037SJosef Bacik 8373f7de037SJosef Bacik TP_ARGS(block_group), 8383f7de037SJosef Bacik 8393f7de037SJosef Bacik TP_STRUCT__entry( 8403f7de037SJosef Bacik __field( u64, bg_objectid ) 8413f7de037SJosef Bacik ), 8423f7de037SJosef Bacik 8433f7de037SJosef Bacik TP_fast_assign( 8443f7de037SJosef Bacik __entry->bg_objectid = block_group->key.objectid; 8453f7de037SJosef Bacik ), 8463f7de037SJosef Bacik 8473f7de037SJosef Bacik TP_printk("block_group = %Lu", __entry->bg_objectid) 8483f7de037SJosef Bacik ); 8493f7de037SJosef Bacik 8503f7de037SJosef Bacik TRACE_EVENT(btrfs_setup_cluster, 8513f7de037SJosef Bacik 8523f7de037SJosef Bacik TP_PROTO(struct btrfs_block_group_cache *block_group, 8533f7de037SJosef Bacik struct btrfs_free_cluster *cluster, u64 size, int bitmap), 8543f7de037SJosef Bacik 8553f7de037SJosef Bacik TP_ARGS(block_group, cluster, size, bitmap), 8563f7de037SJosef Bacik 8573f7de037SJosef Bacik TP_STRUCT__entry( 8583f7de037SJosef Bacik __field( u64, bg_objectid ) 8593f7de037SJosef Bacik __field( u64, flags ) 8603f7de037SJosef Bacik __field( u64, start ) 8613f7de037SJosef Bacik __field( u64, max_size ) 8623f7de037SJosef Bacik __field( u64, size ) 8633f7de037SJosef Bacik __field( int, bitmap ) 8643f7de037SJosef Bacik ), 8653f7de037SJosef Bacik 8663f7de037SJosef Bacik TP_fast_assign( 8673f7de037SJosef Bacik __entry->bg_objectid = block_group->key.objectid; 8683f7de037SJosef Bacik __entry->flags = block_group->flags; 8693f7de037SJosef Bacik __entry->start = cluster->window_start; 8703f7de037SJosef Bacik __entry->max_size = cluster->max_size; 8713f7de037SJosef Bacik __entry->size = size; 8723f7de037SJosef Bacik __entry->bitmap = bitmap; 8733f7de037SJosef Bacik ), 8743f7de037SJosef Bacik 8753f7de037SJosef Bacik TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, " 8763f7de037SJosef Bacik "size = %Lu, max_size = %Lu, bitmap = %d", 8773f7de037SJosef Bacik __entry->bg_objectid, 8783f7de037SJosef Bacik __entry->flags, 8793f7de037SJosef Bacik __print_flags((unsigned long)__entry->flags, "|", 8803f7de037SJosef Bacik BTRFS_GROUP_FLAGS), __entry->start, 8813f7de037SJosef Bacik __entry->size, __entry->max_size, __entry->bitmap) 8823f7de037SJosef Bacik ); 8833f7de037SJosef Bacik 884143bede5SJeff Mahoney struct extent_state; 885143bede5SJeff Mahoney TRACE_EVENT(alloc_extent_state, 886143bede5SJeff Mahoney 887143bede5SJeff Mahoney TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP), 888143bede5SJeff Mahoney 889143bede5SJeff Mahoney TP_ARGS(state, mask, IP), 890143bede5SJeff Mahoney 891143bede5SJeff Mahoney TP_STRUCT__entry( 892143bede5SJeff Mahoney __field(struct extent_state *, state) 893143bede5SJeff Mahoney __field(gfp_t, mask) 894143bede5SJeff Mahoney __field(unsigned long, ip) 895143bede5SJeff Mahoney ), 896143bede5SJeff Mahoney 897143bede5SJeff Mahoney TP_fast_assign( 898143bede5SJeff Mahoney __entry->state = state, 899143bede5SJeff Mahoney __entry->mask = mask, 900143bede5SJeff Mahoney __entry->ip = IP 901143bede5SJeff Mahoney ), 902143bede5SJeff Mahoney 903143bede5SJeff Mahoney TP_printk("state=%p; mask = %s; caller = %pF", __entry->state, 904143bede5SJeff Mahoney show_gfp_flags(__entry->mask), (void *)__entry->ip) 905143bede5SJeff Mahoney ); 906143bede5SJeff Mahoney 907143bede5SJeff Mahoney TRACE_EVENT(free_extent_state, 908143bede5SJeff Mahoney 909143bede5SJeff Mahoney TP_PROTO(struct extent_state *state, unsigned long IP), 910143bede5SJeff Mahoney 911143bede5SJeff Mahoney TP_ARGS(state, IP), 912143bede5SJeff Mahoney 913143bede5SJeff Mahoney TP_STRUCT__entry( 914143bede5SJeff Mahoney __field(struct extent_state *, state) 915143bede5SJeff Mahoney __field(unsigned long, ip) 916143bede5SJeff Mahoney ), 917143bede5SJeff Mahoney 918143bede5SJeff Mahoney TP_fast_assign( 919143bede5SJeff Mahoney __entry->state = state, 920143bede5SJeff Mahoney __entry->ip = IP 921143bede5SJeff Mahoney ), 922143bede5SJeff Mahoney 923143bede5SJeff Mahoney TP_printk(" state=%p; caller = %pF", __entry->state, 924143bede5SJeff Mahoney (void *)__entry->ip) 925143bede5SJeff Mahoney ); 926143bede5SJeff Mahoney 9271abe9b8aSliubo #endif /* _TRACE_BTRFS_H */ 9281abe9b8aSliubo 9291abe9b8aSliubo /* This part must be outside protection */ 9301abe9b8aSliubo #include <trace/define_trace.h> 931