Searched refs:ubifs_info (Results 1 - 25 of 35) sorted by relevance

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/linux-master/fs/ubifs/
H A Ddebug.h15 typedef int (*dbg_leaf_callback)(struct ubifs_info *c,
17 typedef int (*dbg_znode_callback)(struct ubifs_info *c,
139 void ubifs_assert_failed(struct ubifs_info *c, const char *expr,
144 ubifs_assert_failed((struct ubifs_info *)c, #expr, __FILE__, \
204 static inline int dbg_is_chk_gen(const struct ubifs_info *c)
208 static inline int dbg_is_chk_index(const struct ubifs_info *c)
212 static inline int dbg_is_chk_orph(const struct ubifs_info *c)
216 static inline int dbg_is_chk_lprops(const struct ubifs_info *c)
220 static inline int dbg_is_chk_fs(const struct ubifs_info *c)
224 static inline int dbg_is_tst_rcvry(const struct ubifs_info *
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H A Dubifs.h654 struct ubifs_info;
657 typedef int (*ubifs_lpt_scan_callback)(struct ubifs_info *c,
693 struct ubifs_info *c;
701 int (*sync_callback)(struct ubifs_info *c, int lnum, int free, int pad);
1017 * struct ubifs_info - UBIFS file-system description data structure
1192 * @infos_list: links all 'ubifs_info' objects
1282 struct ubifs_info { struct
1545 static inline int ubifs_authenticated(const struct ubifs_info *c)
1550 struct shash_desc *__ubifs_hash_get_desc(const struct ubifs_info *c);
1551 static inline struct shash_desc *ubifs_hash_get_desc(const struct ubifs_info *
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H A Dkey.h26 * Lot's of the key helpers require a struct ubifs_info *c as the first parameter.
90 static inline void ino_key_init(const struct ubifs_info *c,
103 static inline void ino_key_init_flash(const struct ubifs_info *c, void *k,
119 static inline void lowest_ino_key(const struct ubifs_info *c,
132 static inline void highest_ino_key(const struct ubifs_info *c,
146 static inline void dent_key_init(const struct ubifs_info *c,
165 static inline void dent_key_init_hash(const struct ubifs_info *c,
181 static inline void dent_key_init_flash(const struct ubifs_info *c, void *k,
201 static inline void lowest_dent_key(const struct ubifs_info *c,
215 static inline void xent_key_init(const struct ubifs_info *
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H A Dmisc.h56 static inline void ubifs_wake_up_bgt(struct ubifs_info *c)
101 static inline int ubifs_compr_present(struct ubifs_info *c, int compr_type)
114 static inline const char *ubifs_compr_name(struct ubifs_info *c, int compr_type)
161 static inline int ubifs_add_dirt(struct ubifs_info *c, int lnum, int dirty)
175 static inline int ubifs_return_leb(struct ubifs_info *c, int lnum)
186 static inline int ubifs_idx_node_sz(const struct ubifs_info *c, int child_cnt)
199 struct ubifs_branch *ubifs_idx_branch(const struct ubifs_info *c,
212 static inline void *ubifs_idx_key(const struct ubifs_info *c,
229 static inline int ubifs_tnc_lookup(struct ubifs_info *c,
242 static inline void ubifs_get_lprops(struct ubifs_info *
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H A Dmisc.c6 void ubifs_msg(const struct ubifs_info *c, const char *fmt, ...)
23 void ubifs_err(const struct ubifs_info *c, const char *fmt, ...)
42 void ubifs_warn(const struct ubifs_info *c, const char *fmt, ...)
66 const char *ubifs_assert_action_name(struct ubifs_info *c)
H A Dauth.c28 int __ubifs_node_calc_hash(const struct ubifs_info *c, const void *node,
45 static int ubifs_hash_calc_hmac(const struct ubifs_info *c, const u8 *hash,
62 int ubifs_prepare_auth_node(struct ubifs_info *c, void *node,
89 static struct shash_desc *ubifs_get_desc(const struct ubifs_info *c,
120 struct shash_desc *__ubifs_hash_get_desc(const struct ubifs_info *c)
136 void ubifs_bad_hash(const struct ubifs_info *c, const void *node, const u8 *hash,
162 int __ubifs_node_check_hash(const struct ubifs_info *c, const void *node,
190 int ubifs_sb_verify_signature(struct ubifs_info *c,
255 int ubifs_init_authentication(struct ubifs_info *c)
365 void __ubifs_exit_authentication(struct ubifs_info *
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H A Dbudget.c51 static void shrink_liability(struct ubifs_info *c, int nr_to_write)
66 static int run_gc(struct ubifs_info *c)
89 static long long get_liability(struct ubifs_info *c)
117 static int make_free_space(struct ubifs_info *c)
163 int ubifs_calc_min_idx_lebs(struct ubifs_info *c)
194 long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
257 static int can_use_rp(struct ubifs_info *c)
290 static int do_budget_space(struct ubifs_info *c)
358 static int calc_idx_growth(const struct ubifs_info *c,
374 static int calc_data_growth(const struct ubifs_info *
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H A Dsysfs.c50 struct ubifs_info *sbi = container_of(kobj, struct ubifs_info,
68 struct ubifs_info *c = container_of(kobj, struct ubifs_info, kobj);
91 int ubifs_sysfs_register(struct ubifs_info *c)
131 void ubifs_sysfs_unregister(struct ubifs_info *c)
H A Dlpt_commit.c21 static int dbg_populate_lsave(struct ubifs_info *c);
30 static struct ubifs_cnode *first_dirty_cnode(const struct ubifs_info *c, struct ubifs_nnode *nnode)
61 static struct ubifs_cnode *next_dirty_cnode(const struct ubifs_info *c, struct ubifs_cnode *cnode)
88 static int get_cnodes_to_commit(struct ubifs_info *c)
129 static void upd_ltab(struct ubifs_info *c, int lnum, int free, int dirty)
149 static int alloc_lpt_leb(struct ubifs_info *c, int *lnum)
182 static int layout_cnodes(struct ubifs_info *c)
333 static int realloc_lpt_leb(struct ubifs_info *c, int *lnum)
360 static int write_cnodes(struct ubifs_info *c)
552 static struct ubifs_pnode *next_pnode_to_dirty(struct ubifs_info *
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H A Dorphan.c43 static int dbg_check_orphans(struct ubifs_info *c);
45 static struct ubifs_orphan *orphan_add(struct ubifs_info *c, ino_t inum,
96 static struct ubifs_orphan *lookup_orphan(struct ubifs_info *c, ino_t inum)
115 static void __orphan_drop(struct ubifs_info *c, struct ubifs_orphan *o)
129 static void orphan_delete(struct ubifs_info *c, struct ubifs_orphan *orph)
155 int ubifs_add_orphan(struct ubifs_info *c, ino_t inum)
207 void ubifs_delete_orphan(struct ubifs_info *c, ino_t inum)
238 int ubifs_orphan_start_commit(struct ubifs_info *c)
272 static int avail_orphs(struct ubifs_info *c)
292 static int tot_avail_orphs(struct ubifs_info *
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H A Dio.c70 void ubifs_ro_mode(struct ubifs_info *c, int err)
87 int ubifs_leb_read(const struct ubifs_info *c, int lnum, void *buf, int offs,
105 int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
126 int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
146 int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
165 int ubifs_leb_map(struct ubifs_info *c, int lnum)
184 int ubifs_is_mapped(const struct ubifs_info *c, int lnum)
244 int ubifs_check_node(const struct ubifs_info *c, const void *buf, int len,
328 void ubifs_pad(const struct ubifs_info *c, void *buf, int pad)
358 static unsigned long long next_sqnum(struct ubifs_info *
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H A Dshrinker.c36 * We number each shrinker run and record the number on the ubifs_info structure
37 * so that we can easily work out which ubifs_info structures have already been
58 static int shrink_tnc(struct ubifs_info *c, int nr, int age, int *contention)
146 struct ubifs_info *c;
158 c = list_entry(p, struct ubifs_info, infos_list);
216 struct ubifs_info *c;
H A Drecovery.c97 static int get_master_node(const struct ubifs_info *c, int lnum, void **pbuf,
192 static int write_rcvrd_mst_node(struct ubifs_info *c,
227 int ubifs_recover_master_node(struct ubifs_info *c)
375 int ubifs_write_rcvrd_mst_node(struct ubifs_info *c)
402 static int is_last_write(const struct ubifs_info *c, void *buf, int offs)
429 static void clean_buf(const struct ubifs_info *c, void **buf, int lnum,
458 static int no_more_nodes(const struct ubifs_info *c, void *buf, int len,
491 static int fix_unclean_leb(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
622 struct ubifs_scan_leb *ubifs_recover_leb(struct ubifs_info *c, int lnum,
799 static int get_cs_sqnum(struct ubifs_info *
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H A Dcrypto.c41 struct ubifs_info *c = inode->i_sb->s_fs_info;
67 struct ubifs_info *c = inode->i_sb->s_fs_info;
H A Dtnc.c25 static int try_read_node(const struct ubifs_info *c, void *buf, int type,
27 static int fallible_read_node(struct ubifs_info *c, const union ubifs_key *key,
47 static void do_insert_old_idx(struct ubifs_info *c,
98 static int insert_old_idx(struct ubifs_info *c, int lnum, int offs)
119 int insert_old_idx_znode(struct ubifs_info *c, struct ubifs_znode *znode)
141 static int ins_clr_old_idx_znode(struct ubifs_info *c,
180 void destroy_old_idx(struct ubifs_info *c)
197 static struct ubifs_znode *copy_znode(struct ubifs_info *c,
221 static int add_idx_dirt(struct ubifs_info *c, int lnum, int dirt)
236 static void replace_znode(struct ubifs_info *
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H A Dscan.c57 int ubifs_scan_a_node(const struct ubifs_info *c, void *buf, int len, int lnum,
125 struct ubifs_scan_leb *ubifs_start_scan(const struct ubifs_info *c, int lnum,
163 void ubifs_end_scan(const struct ubifs_info *c, struct ubifs_scan_leb *sleb,
181 int ubifs_add_snod(const struct ubifs_info *c, struct ubifs_scan_leb *sleb,
225 void ubifs_scanned_corruption(const struct ubifs_info *c, int lnum, int offs,
254 struct ubifs_scan_leb *ubifs_scan(const struct ubifs_info *c, int lnum,
H A Dreplay.c87 static int set_bud_lprops(struct ubifs_info *c, struct bud_entry *b)
161 static int set_buds_lprops(struct ubifs_info *c)
180 static int trun_remove_range(struct ubifs_info *c, struct replay_entry *r)
212 static bool inode_still_linked(struct ubifs_info *c, struct replay_entry *rino)
242 static int apply_replay_entry(struct ubifs_info *c, struct replay_entry *r)
304 struct ubifs_info *c = priv;
326 static int apply_replay_list(struct ubifs_info *c)
350 static void destroy_replay_list(struct ubifs_info *c)
383 static int insert_node(struct ubifs_info *c, int lnum, int offs, int len,
433 static int insert_dent(struct ubifs_info *
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H A Dlog.c20 static int dbg_check_bud_bytes(struct ubifs_info *c);
30 struct ubifs_bud *ubifs_search_bud(struct ubifs_info *c, int lnum)
59 struct ubifs_wbuf *ubifs_get_wbuf(struct ubifs_info *c, int lnum)
90 static inline long long empty_log_bytes(const struct ubifs_info *c)
112 void ubifs_add_bud(struct ubifs_info *c, struct ubifs_bud *bud)
164 int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs)
297 static void remove_buds(struct ubifs_info *c)
356 int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum)
466 int ubifs_log_end_commit(struct ubifs_info *c, int ltail_lnum)
515 int ubifs_log_post_commit(struct ubifs_info *
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H A Dlprops.c50 static void move_up_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap,
87 static void adjust_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap,
166 static int add_to_lpt_heap(struct ubifs_info *c, struct ubifs_lprops *lprops,
214 static void remove_from_lpt_heap(struct ubifs_info *c,
243 static void lpt_heap_replace(struct ubifs_info *c,
261 void ubifs_add_to_cat(struct ubifs_info *c, struct ubifs_lprops *lprops,
304 static void ubifs_remove_from_cat(struct ubifs_info *c,
341 void ubifs_replace_cat(struct ubifs_info *c, struct ubifs_lprops *old_lprops,
373 void ubifs_ensure_cat(struct ubifs_info *c, struct ubifs_lprops *lprops)
396 int ubifs_categorize_lprops(const struct ubifs_info *
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H A Dfile.c48 struct ubifs_info *c = inode->i_sb->s_fs_info;
106 struct ubifs_info *c = inode->i_sb->s_fs_info;
164 struct ubifs_info *c = inode->i_sb->s_fs_info;
192 static void release_new_page_budget(struct ubifs_info *c)
206 static void release_existing_page_budget(struct ubifs_info *c)
217 struct ubifs_info *c = inode->i_sb->s_fs_info;
319 static int allocate_budget(struct ubifs_info *c, struct folio *folio,
420 struct ubifs_info *c = inode->i_sb->s_fs_info;
509 static void cancel_budget(struct ubifs_info *c, struct folio *folio,
532 struct ubifs_info *
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H A Dlpt.c46 static void do_calc_lpt_geom(struct ubifs_info *c)
125 int ubifs_calc_lpt_geom(struct ubifs_info *c)
162 static int calc_dflt_lpt_geom(struct ubifs_info *c, int *main_lebs,
222 static void pack_bits(const struct ubifs_info *c, uint8_t **addr, int *pos, uint32_t val, int nrbits)
273 uint32_t ubifs_unpack_bits(const struct ubifs_info *c, uint8_t **addr, int *pos, int nrbits)
340 void ubifs_pack_pnode(struct ubifs_info *c, void *buf,
373 void ubifs_pack_nnode(struct ubifs_info *c, void *buf,
405 void ubifs_pack_ltab(struct ubifs_info *c, void *buf,
430 void ubifs_pack_lsave(struct ubifs_info *c, void *buf, int *lsave)
452 void ubifs_add_lpt_dirt(struct ubifs_info *
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H A Dtnc_commit.c25 static int make_idx_node(struct ubifs_info *c, struct ubifs_idx_node *idx,
106 static int fill_gap(struct ubifs_info *c, int lnum, int gap_start, int gap_end,
163 static int find_old_idx(struct ubifs_info *c, int lnum, int offs)
198 static int is_idx_node_in_use(struct ubifs_info *c, union ubifs_key *key,
224 static int layout_leb_in_gaps(struct ubifs_info *c, int p)
334 static int get_leb_cnt(struct ubifs_info *c, int cnt)
356 static int layout_in_gaps(struct ubifs_info *c, int cnt)
429 static int layout_in_empty_space(struct ubifs_info *c)
568 static int layout_commit(struct ubifs_info *c, int no_space, int cnt)
642 static int get_znodes_to_commit(struct ubifs_info *
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H A Dtnc_misc.c29 struct ubifs_znode *ubifs_tnc_levelorder_next(const struct ubifs_info *c,
125 int ubifs_search_zbranch(const struct ubifs_info *c,
194 struct ubifs_znode *ubifs_tnc_postorder_next(const struct ubifs_info *c,
221 long ubifs_destroy_tnc_subtree(const struct ubifs_info *c,
260 void ubifs_destroy_tnc_tree(struct ubifs_info *c)
287 static int read_znode(struct ubifs_info *c, struct ubifs_zbranch *zzbr,
431 struct ubifs_znode *ubifs_load_znode(struct ubifs_info *c,
482 int ubifs_tnc_read_node(struct ubifs_info *c, struct ubifs_zbranch *zbr,
H A Dxattr.c81 static int create_xattr(struct ubifs_info *c, struct inode *host,
190 static int change_xattr(struct ubifs_info *c, struct inode *host,
246 static struct inode *iget_xattr(struct ubifs_info *c, ino_t inum)
267 struct ubifs_info *c = host->i_sb->s_fs_info;
330 struct ubifs_info *c = host->i_sb->s_fs_info;
400 struct ubifs_info *c = host->i_sb->s_fs_info;
461 static int remove_xattr(struct ubifs_info *c, struct inode *host,
505 struct ubifs_info *c = host->i_sb->s_fs_info;
584 void ubifs_evict_xattr_inode(struct ubifs_info *c, ino_t xattr_inum)
598 struct ubifs_info *
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H A Dcommit.c56 static int nothing_to_commit(struct ubifs_info *c)
108 static int do_commit(struct ubifs_info *c)
243 static int run_bg_commit(struct ubifs_info *c)
289 struct ubifs_info *c = info;
337 void ubifs_commit_required(struct ubifs_info *c)
367 void ubifs_request_bg_commit(struct ubifs_info *c)
386 static int wait_for_commit(struct ubifs_info *c)
410 int ubifs_run_commit(struct ubifs_info *c)
478 int ubifs_gc_should_commit(struct ubifs_info *c)
525 int dbg_old_index_check_init(struct ubifs_info *
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