| /external/u-boot/fs/ubifs/ |
| D | debug.h | 15 typedef int (*dbg_leaf_callback)(struct ubifs_info *c,
17 typedef int (*dbg_znode_callback)(struct ubifs_info *c,
234 static inline int dbg_is_chk_gen(const struct ubifs_info *c) in dbg_is_chk_gen()
238 static inline int dbg_is_chk_index(const struct ubifs_info *c) in dbg_is_chk_index()
242 static inline int dbg_is_chk_orph(const struct ubifs_info *c) in dbg_is_chk_orph()
246 static inline int dbg_is_chk_lprops(const struct ubifs_info *c) in dbg_is_chk_lprops()
250 static inline int dbg_is_chk_fs(const struct ubifs_info *c) in dbg_is_chk_fs()
254 static inline int dbg_is_tst_rcvry(const struct ubifs_info *c) in dbg_is_tst_rcvry()
258 static inline int dbg_is_power_cut(const struct ubifs_info *c) in dbg_is_power_cut()
263 int ubifs_debugging_init(struct ubifs_info *c);
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| D | ubifs.h | 1240 struct ubifs_info;
1243 typedef int (*ubifs_lpt_scan_callback)(struct ubifs_info *c,
1282 struct ubifs_info *c;
1290 int (*sync_callback)(struct ubifs_info *c, int lnum, int free, int pad);
1834 struct ubifs_info { struct
2084 void ubifs_ro_mode(struct ubifs_info *c, int err); argument
2085 int ubifs_leb_read(const struct ubifs_info *c, int lnum, void *buf, int offs,
2087 int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
2089 int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len);
2090 int ubifs_leb_unmap(struct ubifs_info *c, int lnum);
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| D | key.h | 84 static inline void ino_key_init(const struct ubifs_info *c, in ino_key_init()
97 static inline void ino_key_init_flash(const struct ubifs_info *c, void *k, in ino_key_init_flash()
113 static inline void lowest_ino_key(const struct ubifs_info *c, in lowest_ino_key()
126 static inline void highest_ino_key(const struct ubifs_info *c, in highest_ino_key()
140 static inline void dent_key_init(const struct ubifs_info *c, in dent_key_init()
159 static inline void dent_key_init_hash(const struct ubifs_info *c, in dent_key_init_hash()
175 static inline void dent_key_init_flash(const struct ubifs_info *c, void *k, in dent_key_init_flash()
194 static inline void lowest_dent_key(const struct ubifs_info *c, in lowest_dent_key()
208 static inline void xent_key_init(const struct ubifs_info *c, in xent_key_init()
226 static inline void xent_key_init_flash(const struct ubifs_info *c, void *k, in xent_key_init_flash()
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| D | misc.h | 56 static inline void ubifs_wake_up_bgt(struct ubifs_info *c) in ubifs_wake_up_bgt()
166 static inline int ubifs_add_dirt(struct ubifs_info *c, int lnum, int dirty) in ubifs_add_dirt()
180 static inline int ubifs_return_leb(struct ubifs_info *c, int lnum) in ubifs_return_leb()
191 static inline int ubifs_idx_node_sz(const struct ubifs_info *c, int child_cnt) in ubifs_idx_node_sz()
203 struct ubifs_branch *ubifs_idx_branch(const struct ubifs_info *c, in ubifs_idx_branch()
216 static inline void *ubifs_idx_key(const struct ubifs_info *c, in ubifs_idx_key()
250 static inline int ubifs_tnc_lookup(struct ubifs_info *c, in ubifs_tnc_lookup()
263 static inline void ubifs_get_lprops(struct ubifs_info *c) in ubifs_get_lprops()
275 static inline void ubifs_release_lprops(struct ubifs_info *c) in ubifs_release_lprops()
291 static inline int ubifs_next_log_lnum(const struct ubifs_info *c, int lnum) in ubifs_next_log_lnum()
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| D | budget.c | 56 static void shrink_liability(struct ubifs_info *c, int nr_to_write) in shrink_liability()
71 static int run_gc(struct ubifs_info *c) in run_gc()
97 static long long get_liability(struct ubifs_info *c) in get_liability()
125 static int make_free_space(struct ubifs_info *c) in make_free_space()
172 int ubifs_calc_min_idx_lebs(struct ubifs_info *c) in ubifs_calc_min_idx_lebs()
204 long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs) in ubifs_calc_available()
268 static int can_use_rp(struct ubifs_info *c) in can_use_rp()
301 static int do_budget_space(struct ubifs_info *c) in do_budget_space()
369 static int calc_idx_growth(const struct ubifs_info *c, in calc_idx_growth()
385 static int calc_data_growth(const struct ubifs_info *c, in calc_data_growth()
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| D | lpt_commit.c | 28 static int dbg_populate_lsave(struct ubifs_info *c);
95 static int get_cnodes_to_commit(struct ubifs_info *c) in get_cnodes_to_commit()
136 static void upd_ltab(struct ubifs_info *c, int lnum, int free, int dirty) in upd_ltab()
156 static int alloc_lpt_leb(struct ubifs_info *c, int *lnum) in alloc_lpt_leb()
189 static int layout_cnodes(struct ubifs_info *c) in layout_cnodes()
341 static int realloc_lpt_leb(struct ubifs_info *c, int *lnum) in realloc_lpt_leb()
368 static int write_cnodes(struct ubifs_info *c) in write_cnodes()
561 static struct ubifs_pnode *next_pnode_to_dirty(struct ubifs_info *c, in next_pnode_to_dirty()
626 static struct ubifs_pnode *pnode_lookup(struct ubifs_info *c, int i) in pnode_lookup()
655 static void add_pnode_dirt(struct ubifs_info *c, struct ubifs_pnode *pnode) in add_pnode_dirt()
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| D | orphan.c | 44 static int dbg_check_orphans(struct ubifs_info *c);
54 int ubifs_add_orphan(struct ubifs_info *c, ino_t inum) in ubifs_add_orphan()
104 void ubifs_delete_orphan(struct ubifs_info *c, ino_t inum) in ubifs_delete_orphan()
157 int ubifs_orphan_start_commit(struct ubifs_info *c) in ubifs_orphan_start_commit()
191 static int avail_orphs(struct ubifs_info *c) in avail_orphs()
211 static int tot_avail_orphs(struct ubifs_info *c) in tot_avail_orphs()
231 static int do_write_orph_node(struct ubifs_info *c, int len, int atomic) in do_write_orph_node()
262 static int write_orph_node(struct ubifs_info *c, int atomic) in write_orph_node()
325 static int write_orph_nodes(struct ubifs_info *c, int atomic) in write_orph_nodes()
358 static int consolidate(struct ubifs_info *c) in consolidate()
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| D | tnc.c | 71 static int insert_old_idx(struct ubifs_info *c, int lnum, int offs) in insert_old_idx()
112 int insert_old_idx_znode(struct ubifs_info *c, struct ubifs_znode *znode) in insert_old_idx_znode()
134 static int ins_clr_old_idx_znode(struct ubifs_info *c, in ins_clr_old_idx_znode()
173 void destroy_old_idx(struct ubifs_info *c) in destroy_old_idx()
190 static struct ubifs_znode *copy_znode(struct ubifs_info *c, in copy_znode()
232 static int add_idx_dirt(struct ubifs_info *c, int lnum, int dirt) in add_idx_dirt()
245 static struct ubifs_znode *dirty_cow_znode(struct ubifs_info *c, in dirty_cow_znode()
307 static int lnc_add(struct ubifs_info *c, struct ubifs_zbranch *zbr, in lnc_add()
343 static int lnc_add_directly(struct ubifs_info *c, struct ubifs_zbranch *zbr, in lnc_add_directly()
386 static int tnc_read_node_nm(struct ubifs_info *c, struct ubifs_zbranch *zbr, in tnc_read_node_nm()
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| D | lprops.c | 53 static void move_up_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, in move_up_lpt_heap()
90 static void adjust_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, in adjust_lpt_heap()
169 static int add_to_lpt_heap(struct ubifs_info *c, struct ubifs_lprops *lprops, in add_to_lpt_heap()
217 static void remove_from_lpt_heap(struct ubifs_info *c, in remove_from_lpt_heap()
247 static void lpt_heap_replace(struct ubifs_info *c, in lpt_heap_replace()
266 void ubifs_add_to_cat(struct ubifs_info *c, struct ubifs_lprops *lprops, in ubifs_add_to_cat()
309 static void ubifs_remove_from_cat(struct ubifs_info *c, in ubifs_remove_from_cat()
346 void ubifs_replace_cat(struct ubifs_info *c, struct ubifs_lprops *old_lprops, in ubifs_replace_cat()
378 void ubifs_ensure_cat(struct ubifs_info *c, struct ubifs_lprops *lprops) in ubifs_ensure_cat()
401 int ubifs_categorize_lprops(const struct ubifs_info *c, in ubifs_categorize_lprops()
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| D | replay.c | 90 static int set_bud_lprops(struct ubifs_info *c, struct bud_entry *b) in set_bud_lprops()
164 static int set_buds_lprops(struct ubifs_info *c) in set_buds_lprops()
183 static int trun_remove_range(struct ubifs_info *c, struct replay_entry *r) in trun_remove_range()
212 static int apply_replay_entry(struct ubifs_info *c, struct replay_entry *r) in apply_replay_entry()
293 static int apply_replay_list(struct ubifs_info *c) in apply_replay_list()
317 static void destroy_replay_list(struct ubifs_info *c) in destroy_replay_list()
349 static int insert_node(struct ubifs_info *c, int lnum, int offs, int len, in insert_node()
397 static int insert_dent(struct ubifs_info *c, int lnum, int offs, int len, in insert_dent()
443 int ubifs_validate_entry(struct ubifs_info *c, in ubifs_validate_entry()
477 static int is_last_bud(struct ubifs_info *c, struct ubifs_bud *bud) in is_last_bud()
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| D | recovery.c | 101 static int get_master_node(const struct ubifs_info *c, int lnum, void **pbuf, in get_master_node()
196 static int write_rcvrd_mst_node(struct ubifs_info *c, in write_rcvrd_mst_node()
228 int ubifs_recover_master_node(struct ubifs_info *c) in ubifs_recover_master_node()
380 int ubifs_write_rcvrd_mst_node(struct ubifs_info *c) in ubifs_write_rcvrd_mst_node()
407 static int is_last_write(const struct ubifs_info *c, void *buf, int offs) in is_last_write()
434 static void clean_buf(const struct ubifs_info *c, void **buf, int lnum, in clean_buf()
464 static int no_more_nodes(const struct ubifs_info *c, void *buf, int len, in no_more_nodes()
497 static int fix_unclean_leb(struct ubifs_info *c, struct ubifs_scan_leb *sleb, in fix_unclean_leb()
630 struct ubifs_scan_leb *ubifs_recover_leb(struct ubifs_info *c, int lnum, in ubifs_recover_leb()
807 static int get_cs_sqnum(struct ubifs_info *c, int lnum, int offs, in get_cs_sqnum()
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| D | lpt.c | 53 static void do_calc_lpt_geom(struct ubifs_info *c) in do_calc_lpt_geom()
132 int ubifs_calc_lpt_geom(struct ubifs_info *c) in ubifs_calc_lpt_geom()
169 static int calc_dflt_lpt_geom(struct ubifs_info *c, int *main_lebs, in calc_dflt_lpt_geom()
345 void ubifs_pack_pnode(struct ubifs_info *c, void *buf, in ubifs_pack_pnode()
378 void ubifs_pack_nnode(struct ubifs_info *c, void *buf, in ubifs_pack_nnode()
410 void ubifs_pack_ltab(struct ubifs_info *c, void *buf, in ubifs_pack_ltab()
435 void ubifs_pack_lsave(struct ubifs_info *c, void *buf, int *lsave) in ubifs_pack_lsave()
457 void ubifs_add_lpt_dirt(struct ubifs_info *c, int lnum, int dirty) in ubifs_add_lpt_dirt()
474 static void set_ltab(struct ubifs_info *c, int lnum, int free, int dirty) in set_ltab()
489 void ubifs_add_nnode_dirt(struct ubifs_info *c, struct ubifs_nnode *nnode) in ubifs_add_nnode_dirt()
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| D | debug.c | 100 const char *dbg_snprintf_key(const struct ubifs_info *c, in dbg_snprintf_key()
232 void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode) in ubifs_dump_inode()
302 void ubifs_dump_node(const struct ubifs_info *c, const void *node) in ubifs_dump_node()
579 void ubifs_dump_budg(struct ubifs_info *c, const struct ubifs_budg_info *bi) in ubifs_dump_budg()
647 void ubifs_dump_budg(struct ubifs_info *c, const struct ubifs_budg_info *bi) in ubifs_dump_budg()
652 void ubifs_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp) in ubifs_dump_lprop()
743 void ubifs_dump_lprops(struct ubifs_info *c) in ubifs_dump_lprops()
765 void ubifs_dump_lpt_info(struct ubifs_info *c) in ubifs_dump_lpt_info()
803 void ubifs_dump_sleb(const struct ubifs_info *c, in ubifs_dump_sleb()
819 void ubifs_dump_leb(const struct ubifs_info *c, int lnum) in ubifs_dump_leb()
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| D | io.c | 75 void ubifs_ro_mode(struct ubifs_info *c, int err) in ubifs_ro_mode()
92 int ubifs_leb_read(const struct ubifs_info *c, int lnum, void *buf, int offs, in ubifs_leb_read()
110 int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs, in ubifs_leb_write()
133 int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len) in ubifs_leb_change()
155 int ubifs_leb_unmap(struct ubifs_info *c, int lnum) in ubifs_leb_unmap()
176 int ubifs_leb_map(struct ubifs_info *c, int lnum) in ubifs_leb_map()
197 int ubifs_is_mapped(const struct ubifs_info *c, int lnum) in ubifs_is_mapped()
238 int ubifs_check_node(const struct ubifs_info *c, const void *buf, int lnum, in ubifs_check_node()
319 void ubifs_pad(const struct ubifs_info *c, void *buf, int pad) in ubifs_pad()
349 static unsigned long long next_sqnum(struct ubifs_info *c) in next_sqnum()
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| D | log.c | 23 static int dbg_check_bud_bytes(struct ubifs_info *c);
33 struct ubifs_bud *ubifs_search_bud(struct ubifs_info *c, int lnum) in ubifs_search_bud()
62 struct ubifs_wbuf *ubifs_get_wbuf(struct ubifs_info *c, int lnum) in ubifs_get_wbuf()
93 static inline long long empty_log_bytes(const struct ubifs_info *c) in empty_log_bytes()
115 void ubifs_add_bud(struct ubifs_info *c, struct ubifs_bud *bud) in ubifs_add_bud()
167 int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs) in ubifs_add_bud_to_log()
291 static void remove_buds(struct ubifs_info *c) in remove_buds()
350 int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum) in ubifs_log_start_commit()
449 int ubifs_log_end_commit(struct ubifs_info *c, int ltail_lnum) in ubifs_log_end_commit()
498 int ubifs_log_post_commit(struct ubifs_info *c, int old_ltail_lnum) in ubifs_log_post_commit()
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| D | super.c | 204 static int validate_inode(struct ubifs_info *c, const struct inode *inode) in validate_inode()
243 struct ubifs_info *c = sb->s_fs_info; in ubifs_iget()
476 struct ubifs_info *c = inode->i_sb->s_fs_info; in ubifs_write_inode()
520 struct ubifs_info *c = inode->i_sb->s_fs_info; in ubifs_evict_inode()
579 struct ubifs_info *c = dentry->d_sb->s_fs_info; in ubifs_statfs()
606 struct ubifs_info *c = root->d_sb->s_fs_info; in ubifs_show_options()
634 struct ubifs_info *c = sb->s_fs_info; in ubifs_sync_fs()
678 static int init_constants_early(struct ubifs_info *c) in init_constants_early()
819 static int bud_wbuf_callback(struct ubifs_info *c, int lnum, int free, int pad) in bud_wbuf_callback()
833 static int init_constants_sb(struct ubifs_info *c) in init_constants_sb()
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| D | gc.c | 71 static int switch_gc_head(struct ubifs_info *c) in switch_gc_head()
118 struct ubifs_info *c = priv; in data_nodes_cmp()
162 struct ubifs_info *c = priv; in nondata_nodes_cmp()
237 static int sort_nodes(struct ubifs_info *c, struct ubifs_scan_leb *sleb, in sort_nodes()
311 static int move_node(struct ubifs_info *c, struct ubifs_scan_leb *sleb, in move_node()
339 static int move_nodes(struct ubifs_info *c, struct ubifs_scan_leb *sleb) in move_nodes()
436 static int gc_sync_wbufs(struct ubifs_info *c) in gc_sync_wbufs()
459 int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp) in ubifs_garbage_collect_leb()
638 int ubifs_garbage_collect(struct ubifs_info *c, int anyway) in ubifs_garbage_collect()
829 int ubifs_gc_start_commit(struct ubifs_info *c) in ubifs_gc_start_commit()
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| D | scan.c | 61 int ubifs_scan_a_node(const struct ubifs_info *c, void *buf, int len, int lnum, in ubifs_scan_a_node()
129 struct ubifs_scan_leb *ubifs_start_scan(const struct ubifs_info *c, int lnum, in ubifs_start_scan()
167 void ubifs_end_scan(const struct ubifs_info *c, struct ubifs_scan_leb *sleb, in ubifs_end_scan()
186 int ubifs_add_snod(const struct ubifs_info *c, struct ubifs_scan_leb *sleb, in ubifs_add_snod()
230 void ubifs_scanned_corruption(const struct ubifs_info *c, int lnum, int offs, in ubifs_scanned_corruption()
259 struct ubifs_scan_leb *ubifs_scan(const struct ubifs_info *c, int lnum, in ubifs_scan()
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| D | ubifs.c | 122 crypto_comp_decompress(const struct ubifs_info *c, struct crypto_comp *tfm, in crypto_comp_decompress()
164 int ubifs_decompress(const struct ubifs_info *c, const void *in_buf, in ubifs_decompress()
260 static int filldir(struct ubifs_info *c, const char *name, int namlen, in filldir()
305 struct ubifs_info *c = dir->i_sb->s_fs_info; in ubifs_printdir()
396 struct ubifs_info *c; in ubifs_finddir()
584 struct ubifs_info *c = ubifs_sb->s_fs_info; in ubifs_ls()
632 struct ubifs_info *c = ubifs_sb->s_fs_info; in ubifs_exists()
644 struct ubifs_info *c = ubifs_sb->s_fs_info; in ubifs_size()
686 struct ubifs_info *c = inode->i_sb->s_fs_info; in read_block()
730 static int do_readpage(struct ubifs_info *c, struct inode *inode, in do_readpage()
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| D | sb.c | 70 static int create_default_filesystem(struct ubifs_info *c) in create_default_filesystem()
350 static int validate_sb(struct ubifs_info *c, struct ubifs_sb_node *sup) in validate_sb()
482 struct ubifs_sb_node *ubifs_read_sb_node(struct ubifs_info *c) in ubifs_read_sb_node()
508 int ubifs_write_sb_node(struct ubifs_info *c, struct ubifs_sb_node *sup) in ubifs_write_sb_node()
524 int ubifs_read_superblock(struct ubifs_info *c) in ubifs_read_superblock()
679 static int fixup_leb(struct ubifs_info *c, int lnum, int len) in fixup_leb()
707 static int fixup_free_space(struct ubifs_info *c) in fixup_free_space()
790 int ubifs_fixup_free_space(struct ubifs_info *c) in ubifs_fixup_free_space()
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| D | tnc_misc.c | 126 int ubifs_search_zbranch(const struct ubifs_info *c, in ubifs_search_zbranch()
264 static int read_znode(struct ubifs_info *c, int lnum, int offs, int len, in read_znode()
397 struct ubifs_znode *ubifs_load_znode(struct ubifs_info *c, in ubifs_load_znode()
449 int ubifs_tnc_read_node(struct ubifs_info *c, struct ubifs_zbranch *zbr, in ubifs_tnc_read_node()
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| D | master.c | 29 static int scan_for_master(struct ubifs_info *c) in scan_for_master()
91 static int validate_master(const struct ubifs_info *c) in validate_master()
249 int ubifs_read_master(struct ubifs_info *c) in ubifs_read_master()
355 int ubifs_write_master(struct ubifs_info *c) in ubifs_write_master()
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