| /openbmc/linux/fs/jffs2/ |
| H A D | nodelist.h | 369 void jffs2_free_ino_caches(struct jffs2_sb_info *c);
370 void jffs2_free_raw_node_refs(struct jffs2_sb_info *c);
379 extern uint32_t __jffs2_ref_totlen(struct jffs2_sb_info *c,
384 int jffs2_thread_should_wake(struct jffs2_sb_info *c);
392 void jffs2_complete_reservation(struct jffs2_sb_info *c);
435 int jffs2_prealloc_raw_node_refs(struct jffs2_sb_info *c,
450 int jffs2_garbage_collect_pass(struct jffs2_sb_info *c);
461 int jffs2_scan_medium(struct jffs2_sb_info *c);
462 void jffs2_rotate_lists(struct jffs2_sb_info *c);
468 int jffs2_do_mount_fs(struct jffs2_sb_info *c);
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| H A D | os-linux.h | 126 int jffs2_flush_wbuf_pad(struct jffs2_sb_info *c);
127 int jffs2_nand_flash_setup(struct jffs2_sb_info *c);
128 void jffs2_nand_flash_cleanup(struct jffs2_sb_info *c);
131 int jffs2_dataflash_setup(struct jffs2_sb_info *c);
132 void jffs2_dataflash_cleanup(struct jffs2_sb_info *c);
134 int jffs2_ubivol_setup(struct jffs2_sb_info *c);
135 void jffs2_ubivol_cleanup(struct jffs2_sb_info *c);
138 int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c);
140 void jffs2_dirty_trigger(struct jffs2_sb_info *c);
177 void jffs2_gc_release_inode(struct jffs2_sb_info *c,
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| H A D | xattr.h | 73 extern void jffs2_init_xattr_subsystem(struct jffs2_sb_info *c);
74 extern int jffs2_build_xattr_subsystem(struct jffs2_sb_info *c);
75 extern void jffs2_clear_xattr_subsystem(struct jffs2_sb_info *c);
77 extern struct jffs2_xattr_datum *jffs2_setup_xattr_datum(struct jffs2_sb_info *c,
80 extern void jffs2_xattr_do_crccheck_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic);
81 extern void jffs2_xattr_delete_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic);
82 extern void jffs2_xattr_free_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic);
86 extern int jffs2_garbage_collect_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref,
88 extern int jffs2_verify_xattr(struct jffs2_sb_info *c);
89 extern void jffs2_release_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum *xd);
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| H A D | debug.h | 174 __jffs2_dbg_acct_sanity_check_nolock(struct jffs2_sb_info *c,
177 __jffs2_dbg_acct_sanity_check(struct jffs2_sb_info *c,
186 __jffs2_dbg_acct_paranoia_check(struct jffs2_sb_info *c,
189 __jffs2_dbg_acct_paranoia_check_nolock(struct jffs2_sb_info *c,
192 __jffs2_dbg_prewrite_paranoia_check(struct jffs2_sb_info *c,
197 __jffs2_dbg_dump_jeb(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
201 __jffs2_dbg_dump_block_lists(struct jffs2_sb_info *c);
203 __jffs2_dbg_dump_block_lists_nolock(struct jffs2_sb_info *c);
205 __jffs2_dbg_dump_node_refs(struct jffs2_sb_info *c,
208 __jffs2_dbg_dump_node_refs_nolock(struct jffs2_sb_info *c,
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| H A D | wbuf.c | 275 static void jffs2_wbuf_recover(struct jffs2_sb_info *c) in jffs2_wbuf_recover()
764 int jffs2_flush_wbuf_pad(struct jffs2_sb_info *c) in jffs2_flush_wbuf_pad()
1033 int jffs2_check_oob_empty(struct jffs2_sb_info *c, in jffs2_check_oob_empty()
1162 struct jffs2_sb_info *c = work_to_sb(work); in delayed_wbuf_sync()
1171 void jffs2_dirty_trigger(struct jffs2_sb_info *c) in jffs2_dirty_trigger()
1184 int jffs2_nand_flash_setup(struct jffs2_sb_info *c) in jffs2_nand_flash_setup()
1228 void jffs2_nand_flash_cleanup(struct jffs2_sb_info *c) in jffs2_nand_flash_cleanup()
1237 int jffs2_dataflash_setup(struct jffs2_sb_info *c) { in jffs2_dataflash_setup()
1286 void jffs2_dataflash_cleanup(struct jffs2_sb_info *c) { in jffs2_dataflash_cleanup()
1326 int jffs2_ubivol_setup(struct jffs2_sb_info *c) { in jffs2_ubivol_setup()
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| H A D | super.c | 86 struct jffs2_sb_info *c = JFFS2_SB_INFO(root->d_sb); in jffs2_show_options()
99 struct jffs2_sb_info *c = JFFS2_SB_INFO(sb); in jffs2_sync_fs()
190 struct jffs2_sb_info *c = fc->s_fs_info; in jffs2_parse_param()
217 struct jffs2_sb_info *new_c = fc->s_fs_info; in jffs2_update_mount_opts()
218 struct jffs2_sb_info *c = JFFS2_SB_INFO(fc->root->d_sb); in jffs2_update_mount_opts()
259 struct jffs2_sb_info *c = sb->s_fs_info; in jffs2_fill_super()
310 struct jffs2_sb_info *ctx; in jffs2_init_fs_context()
312 ctx = kzalloc(sizeof(struct jffs2_sb_info), GFP_KERNEL); in jffs2_init_fs_context()
323 struct jffs2_sb_info *c = JFFS2_SB_INFO(sb); in jffs2_put_super()
345 struct jffs2_sb_info *c = JFFS2_SB_INFO(sb); in jffs2_kill_sb()
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| H A D | summary.h | 175 int jffs2_sum_init(struct jffs2_sb_info *c);
176 void jffs2_sum_exit(struct jffs2_sb_info *c);
180 void jffs2_sum_move_collected(struct jffs2_sb_info *c, struct jffs2_summary *s);
181 int jffs2_sum_add_kvec(struct jffs2_sb_info *c, const struct kvec *invecs,
183 int jffs2_sum_write_sumnode(struct jffs2_sb_info *c);
189 int jffs2_sum_scan_sumnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
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| H A D | nodelist.c | 23 static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
101 static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c, in jffs2_obsolete_node_frag()
169 static int no_overlapping_node(struct jffs2_sb_info *c, struct rb_root *root, in no_overlapping_node()
436 void jffs2_add_ino_cache (struct jffs2_sb_info *c, struct jffs2_inode_cache *new) in jffs2_add_ino_cache()
457 void jffs2_del_ino_cache(struct jffs2_sb_info *c, struct jffs2_inode_cache *old) in jffs2_del_ino_cache()
487 void jffs2_free_ino_caches(struct jffs2_sb_info *c) in jffs2_free_ino_caches()
504 void jffs2_free_raw_node_refs(struct jffs2_sb_info *c) in jffs2_free_raw_node_refs()
565 void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c) in jffs2_kill_fragtree()
585 struct jffs2_raw_node_ref *jffs2_link_node_ref(struct jffs2_sb_info *c, in jffs2_link_node_ref()
662 int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_scan_dirty_space()
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| H A D | erase.c | 24 static void jffs2_erase_failed(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_…
25 static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
26 static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
28 static void jffs2_erase_block(struct jffs2_sb_info *c, in jffs2_erase_block()
99 int jffs2_erase_pending_blocks(struct jffs2_sb_info *c, int count) in jffs2_erase_pending_blocks()
159 static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb) in jffs2_erase_succeeded()
172 static void jffs2_erase_failed(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_… in jffs2_erase_failed()
206 static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c, in jffs2_remove_node_refs_from_ino_list()
287 void jffs2_free_jeb_node_refs(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb) in jffs2_free_jeb_node_refs()
311 static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t … in jffs2_block_check_erase()
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| H A D | build.c | 23 static void jffs2_build_remove_unlinked_inode(struct jffs2_sb_info *,
27 first_inode_chain(int *i, struct jffs2_sb_info *c) in first_inode_chain()
37 next_inode(int *i, struct jffs2_inode_cache *ic, struct jffs2_sb_info *c) in next_inode()
52 static void jffs2_build_inode_pass1(struct jffs2_sb_info *c, in jffs2_build_inode_pass1()
99 static int jffs2_build_filesystem(struct jffs2_sb_info *c) in jffs2_build_filesystem()
242 static void jffs2_build_remove_unlinked_inode(struct jffs2_sb_info *c, in jffs2_build_remove_unlinked_inode()
311 static void jffs2_calc_trigger_levels(struct jffs2_sb_info *c) in jffs2_calc_trigger_levels()
373 int jffs2_do_mount_fs(struct jffs2_sb_info *c) in jffs2_do_mount_fs()
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| H A D | xattr.c | 102 static void reclaim_xattr_datum(struct jffs2_sb_info *c) in reclaim_xattr_datum()
336 static struct jffs2_xattr_datum *create_xattr_datum(struct jffs2_sb_info *c, in create_xattr_datum()
506 static int save_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref) in save_xattr_ref()
707 void jffs2_init_xattr_subsystem(struct jffs2_sb_info *c) in jffs2_init_xattr_subsystem()
740 void jffs2_clear_xattr_subsystem(struct jffs2_sb_info *c) in jffs2_clear_xattr_subsystem()
775 int jffs2_build_xattr_subsystem(struct jffs2_sb_info *c) in jffs2_build_xattr_subsystem()
894 struct jffs2_xattr_datum *jffs2_setup_xattr_datum(struct jffs2_sb_info *c, in jffs2_setup_xattr_datum()
970 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_listxattr()
1039 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in do_jffs2_getxattr()
1101 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in do_jffs2_setxattr()
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| H A D | background.c | 27 void jffs2_garbage_collect_trigger(struct jffs2_sb_info *c) in jffs2_garbage_collect_trigger()
35 int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c) in jffs2_start_garbage_collect_thread()
61 void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c) in jffs2_stop_garbage_collect_thread()
77 struct jffs2_sb_info *c = _c; in jffs2_garbage_collect_thread()
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| H A D | fs.c | 30 static int jffs2_flash_setup(struct jffs2_sb_info *c);
36 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_do_setattr()
212 struct jffs2_sb_info *c = JFFS2_SB_INFO(dentry->d_sb); in jffs2_statfs()
243 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_evict_inode()
256 struct jffs2_sb_info *c; in jffs2_iget()
398 struct jffs2_sb_info *c = JFFS2_SB_INFO(sb); in jffs2_do_remount_fs()
427 struct jffs2_sb_info *c; in jffs2_new_inode()
516 struct jffs2_sb_info *c; in jffs2_do_fill_super()
616 void jffs2_gc_release_inode(struct jffs2_sb_info *c, in jffs2_gc_release_inode()
687 static int jffs2_flash_setup(struct jffs2_sb_info *c) { in jffs2_flash_setup()
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| H A D | writev.c | 16 int jffs2_flash_direct_writev(struct jffs2_sb_info *c, const struct kvec *vecs, in jffs2_flash_direct_writev()
32 int jffs2_flash_direct_write(struct jffs2_sb_info *c, loff_t ofs, size_t len, in jffs2_flash_direct_write()
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| H A D | nodemgmt.c | 24 static int jffs2_rp_can_write(struct jffs2_sb_info *c) in jffs2_rp_can_write()
71 static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
74 int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, in jffs2_reserve_space()
212 int jffs2_reserve_space_gc(struct jffs2_sb_info *c, uint32_t minsize, in jffs2_reserve_space_gc()
243 static void jffs2_close_nextblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb) in jffs2_close_nextblock()
280 static int jffs2_find_nextblock(struct jffs2_sb_info *c) in jffs2_find_nextblock()
354 static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, in jffs2_do_reserve_space()
500 struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c, in jffs2_add_physical_node_ref()
556 void jffs2_complete_reservation(struct jffs2_sb_info *c) in jffs2_complete_reservation()
579 void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref) in jffs2_mark_node_obsolete()
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| H A D | compr.h | 73 uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
77 int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
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| H A D | scan.c | 39 static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
46 static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
48 static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
51 static inline int min_free(struct jffs2_sb_info *c) in min_free()
69 static int file_dirty(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb) in file_dirty()
91 int jffs2_scan_medium(struct jffs2_sb_info *c) in jffs2_scan_medium()
290 static int jffs2_fill_scan_buf(struct jffs2_sb_info *c, void *buf, in jffs2_fill_scan_buf()
310 int jffs2_scan_classify_jeb(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb) in jffs2_scan_classify_jeb()
330 static int jffs2_scan_xattr_node(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_scan_xattr_node()
386 static int jffs2_scan_xref_node(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_scan_xref_node()
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| H A D | debug.c | 28 __jffs2_dbg_acct_sanity_check_nolock(struct jffs2_sb_info *c, in __jffs2_dbg_acct_sanity_check_nolock()
52 __jffs2_dbg_acct_sanity_check(struct jffs2_sb_info *c, in __jffs2_dbg_acct_sanity_check()
125 __jffs2_dbg_prewrite_paranoia_check(struct jffs2_sb_info *c, in __jffs2_dbg_prewrite_paranoia_check()
160 void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c) in __jffs2_dbg_superblock_counts()
301 __jffs2_dbg_acct_paranoia_check(struct jffs2_sb_info *c, in __jffs2_dbg_acct_paranoia_check()
310 __jffs2_dbg_acct_paranoia_check_nolock(struct jffs2_sb_info *c, in __jffs2_dbg_acct_paranoia_check_nolock()
392 __jffs2_dbg_dump_node_refs(struct jffs2_sb_info *c, in __jffs2_dbg_dump_node_refs()
401 __jffs2_dbg_dump_node_refs_nolock(struct jffs2_sb_info *c, in __jffs2_dbg_dump_node_refs_nolock()
459 __jffs2_dbg_dump_block_lists(struct jffs2_sb_info *c) in __jffs2_dbg_dump_block_lists()
467 __jffs2_dbg_dump_block_lists_nolock(struct jffs2_sb_info *c) in __jffs2_dbg_dump_block_lists_nolock()
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| H A D | gc.c | 25 static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
28 static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
30 static int jffs2_garbage_collect_dirent(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
34 static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
37 static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
40 static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
44 static struct jffs2_eraseblock *jffs2_find_gc_block(struct jffs2_sb_info *c) in jffs2_find_gc_block()
124 int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) in jffs2_garbage_collect_pass()
497 static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_garbage_collect_live()
591 static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, in jffs2_garbage_collect_pristine()
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| H A D | readinode.c | 31 static int check_node_data(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info *tn) in check_node_data()
150 static int check_tn_node(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info *tn) in check_tn_node()
199 static void jffs2_kill_tn(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info *tn) in jffs2_kill_tn()
218 static int jffs2_add_tn_to_tree(struct jffs2_sb_info *c, in jffs2_add_tn_to_tree()
451 static int jffs2_build_inode_fragtree(struct jffs2_sb_info *c, in jffs2_build_inode_fragtree()
713 static inline int read_dnode(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref, in read_dnode()
940 static int read_more(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref, in read_more()
1145 static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c, in jffs2_do_read_inode_internal()
1328 int jffs2_do_read_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_do_read_inode()
1392 int jffs2_do_crccheck_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic) in jffs2_do_crccheck_inode()
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| H A D | file.c | 35 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_fsync()
83 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_do_readpage_nolock()
138 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_write_begin()
253 struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); in jffs2_write_end()
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| H A D | summary.c | 26 int jffs2_sum_init(struct jffs2_sb_info *c) in jffs2_sum_init()
50 void jffs2_sum_exit(struct jffs2_sb_info *c) in jffs2_sum_exit()
231 void jffs2_sum_move_collected(struct jffs2_sb_info *c, struct jffs2_summary *s) in jffs2_sum_move_collected()
248 int jffs2_sum_add_kvec(struct jffs2_sb_info *c, const struct kvec *invecs, in jffs2_sum_add_kvec()
370 static struct jffs2_raw_node_ref *sum_link_node_ref(struct jffs2_sb_info *c, in sum_link_node_ref()
386 static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_sum_process_sum_data()
572 int jffs2_sum_scan_sumnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_sum_scan_sumnode()
674 static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, in jffs2_sum_write_data()
849 int jffs2_sum_write_sumnode(struct jffs2_sb_info *c) in jffs2_sum_write_sumnode()
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| H A D | write.c | 23 int jffs2_do_new_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_do_new_inode()
59 struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_write_dnode()
205 struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_write_dirent()
340 int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_write_inode_range()
441 int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, in jffs2_do_create()
547 int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, in jffs2_do_unlink()
669 int jffs2_do_link (struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, uint32_t ino, uint8_t t… in jffs2_do_link()
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| H A D | dir.c | 168 struct jffs2_sb_info *c; in jffs2_create()
230 struct jffs2_sb_info *c = JFFS2_SB_INFO(dir_i->i_sb); in jffs2_unlink()
249 struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dentry->d_sb); in jffs2_link()
287 struct jffs2_sb_info *c; in jffs2_symlink()
451 struct jffs2_sb_info *c; in jffs2_mkdir()
594 struct jffs2_sb_info *c = JFFS2_SB_INFO(dir_i->i_sb); in jffs2_rmdir()
624 struct jffs2_sb_info *c; in jffs2_mknod()
775 struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dir_i->i_sb); in jffs2_rename()
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| H A D | read.c | 23 int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_read_dnode()
157 int jffs2_read_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_read_inode_range()
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