Lines Matching refs:dir
47 int f2fs_init_casefolded_name(const struct inode *dir, in f2fs_init_casefolded_name() argument
50 struct super_block *sb = dir->i_sb; in f2fs_init_casefolded_name()
54 if (IS_CASEFOLDED(dir) && in f2fs_init_casefolded_name()
88 static int __f2fs_setup_filename(const struct inode *dir, in __f2fs_setup_filename() argument
105 err = f2fs_init_casefolded_name(dir, fname); in __f2fs_setup_filename()
110 f2fs_hash_filename(dir, fname); in __f2fs_setup_filename()
121 int f2fs_setup_filename(struct inode *dir, const struct qstr *iname, in f2fs_setup_filename() argument
127 err = fscrypt_setup_filename(dir, iname, lookup, &crypt_name); in f2fs_setup_filename()
131 return __f2fs_setup_filename(dir, &crypt_name, fname); in f2fs_setup_filename()
140 int f2fs_prepare_lookup(struct inode *dir, struct dentry *dentry, in f2fs_prepare_lookup() argument
146 err = fscrypt_prepare_lookup(dir, dentry, &crypt_name); in f2fs_prepare_lookup()
150 return __f2fs_setup_filename(dir, &crypt_name, fname); in f2fs_prepare_lookup()
175 static struct f2fs_dir_entry *find_in_block(struct inode *dir, in find_in_block() argument
186 make_dentry_ptr_block(dir, &d, dentry_blk); in find_in_block()
190 static inline int f2fs_match_name(const struct inode *dir, in f2fs_match_name() argument
198 return generic_ci_match(dir, fname->usr_fname, in f2fs_match_name()
260 static struct f2fs_dir_entry *find_in_level(struct inode *dir, in find_in_level() argument
274 nbucket = dir_buckets(level, F2FS_I(dir)->i_dir_level); in find_in_level()
280 bidx = dir_block_index(level, F2FS_I(dir)->i_dir_level, in find_in_level()
287 dentry_folio = f2fs_find_data_folio(dir, bidx, &next_pgofs); in find_in_level()
299 de = find_in_block(dir, dentry_folio, fname, &max_slots, use_hash); in find_in_level()
320 if (room && F2FS_I(dir)->chash != fname->hash) { in find_in_level()
321 F2FS_I(dir)->chash = fname->hash; in find_in_level()
322 F2FS_I(dir)->clevel = level; in find_in_level()
330 struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir, in __f2fs_find_entry() argument
334 unsigned long npages = dir_blocks(dir); in __f2fs_find_entry()
345 if (f2fs_has_inline_dentry(dir)) { in __f2fs_find_entry()
346 de = f2fs_find_in_inline_dir(dir, fname, res_folio, use_hash); in __f2fs_find_entry()
353 max_depth = F2FS_I(dir)->i_current_depth; in __f2fs_find_entry()
355 f2fs_warn(F2FS_I_SB(dir), "Corrupted max_depth of %lu: %u", in __f2fs_find_entry()
356 dir->i_ino, max_depth); in __f2fs_find_entry()
358 f2fs_i_depth_write(dir, max_depth); in __f2fs_find_entry()
362 de = find_in_level(dir, level, fname, res_folio, use_hash); in __f2fs_find_entry()
369 if (!sb_no_casefold_compat_fallback(dir->i_sb) && in __f2fs_find_entry()
370 IS_CASEFOLDED(dir) && !de && use_hash) { in __f2fs_find_entry()
377 F2FS_I(dir)->task = current; in __f2fs_find_entry()
387 struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir, in f2fs_find_entry() argument
394 err = f2fs_setup_filename(dir, child, 1, &fname); in f2fs_find_entry()
403 de = __f2fs_find_entry(dir, &fname, res_folio); in f2fs_find_entry()
409 struct f2fs_dir_entry *f2fs_parent_dir(struct inode *dir, struct folio **f) in f2fs_parent_dir() argument
411 return f2fs_find_entry(dir, &dotdot_name, f); in f2fs_parent_dir()
414 ino_t f2fs_inode_by_name(struct inode *dir, const struct qstr *qstr, in f2fs_inode_by_name() argument
420 de = f2fs_find_entry(dir, qstr, folio); in f2fs_inode_by_name()
429 void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de, in f2fs_set_link() argument
432 enum page_type type = f2fs_has_inline_dentry(dir) ? NODE : DATA; in f2fs_set_link()
440 inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); in f2fs_set_link()
441 f2fs_mark_inode_dirty_sync(dir, false); in f2fs_set_link()
445 static void init_dent_inode(struct inode *dir, struct inode *inode, in init_dent_inode() argument
460 if (IS_ENCRYPTED(dir)) { in init_dent_inode()
469 if (IS_CASEFOLDED(dir)) { in init_dent_inode()
518 struct folio *f2fs_init_inode_metadata(struct inode *inode, struct inode *dir, in f2fs_init_inode_metadata() argument
532 err = make_empty_dir(inode, dir, folio); in f2fs_init_inode_metadata()
540 err = f2fs_init_acl(inode, dir, folio, dfolio); in f2fs_init_inode_metadata()
544 err = f2fs_init_security(inode, dir, in f2fs_init_inode_metadata()
556 folio = f2fs_get_inode_folio(F2FS_I_SB(dir), inode->i_ino); in f2fs_init_inode_metadata()
561 init_dent_inode(dir, inode, fname, folio); in f2fs_init_inode_metadata()
575 f2fs_remove_orphan_inode(F2FS_I_SB(dir), inode->i_ino); in f2fs_init_inode_metadata()
587 void f2fs_update_parent_metadata(struct inode *dir, struct inode *inode, in f2fs_update_parent_metadata() argument
592 f2fs_i_links_write(dir, true); in f2fs_update_parent_metadata()
595 inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); in f2fs_update_parent_metadata()
596 f2fs_mark_inode_dirty_sync(dir, false); in f2fs_update_parent_metadata()
598 if (F2FS_I(dir)->i_current_depth != current_depth) in f2fs_update_parent_metadata()
599 f2fs_i_depth_write(dir, current_depth); in f2fs_update_parent_metadata()
625 bool f2fs_has_enough_room(struct inode *dir, struct folio *ifolio, in f2fs_has_enough_room() argument
632 make_dentry_ptr_inline(dir, &d, inline_data_addr(dir, ifolio)); in f2fs_has_enough_room()
661 int f2fs_add_regular_entry(struct inode *dir, const struct f2fs_filename *fname, in f2fs_add_regular_entry() argument
678 current_depth = F2FS_I(dir)->i_current_depth; in f2fs_add_regular_entry()
679 if (F2FS_I(dir)->chash == fname->hash) { in f2fs_add_regular_entry()
680 level = F2FS_I(dir)->clevel; in f2fs_add_regular_entry()
681 F2FS_I(dir)->chash = 0; in f2fs_add_regular_entry()
685 if (time_to_inject(F2FS_I_SB(dir), FAULT_DIR_DEPTH)) in f2fs_add_regular_entry()
695 nbucket = dir_buckets(level, F2FS_I(dir)->i_dir_level); in f2fs_add_regular_entry()
698 bidx = dir_block_index(level, F2FS_I(dir)->i_dir_level, in f2fs_add_regular_entry()
702 dentry_folio = f2fs_get_new_data_folio(dir, NULL, block, true); in f2fs_add_regular_entry()
723 folio = f2fs_init_inode_metadata(inode, dir, fname, NULL); in f2fs_add_regular_entry()
737 f2fs_i_pino_write(inode, dir->i_ino); in f2fs_add_regular_entry()
746 f2fs_update_parent_metadata(dir, inode, current_depth); in f2fs_add_regular_entry()
756 int f2fs_add_dentry(struct inode *dir, const struct f2fs_filename *fname, in f2fs_add_dentry() argument
761 if (f2fs_has_inline_dentry(dir)) { in f2fs_add_dentry()
766 f2fs_down_read(&F2FS_I(dir)->i_xattr_sem); in f2fs_add_dentry()
767 err = f2fs_add_inline_entry(dir, fname, inode, ino, mode); in f2fs_add_dentry()
768 f2fs_up_read(&F2FS_I(dir)->i_xattr_sem); in f2fs_add_dentry()
771 err = f2fs_add_regular_entry(dir, fname, inode, ino, mode); in f2fs_add_dentry()
773 f2fs_update_time(F2FS_I_SB(dir), REQ_TIME); in f2fs_add_dentry()
781 int f2fs_do_add_link(struct inode *dir, const struct qstr *name, in f2fs_do_add_link() argument
789 err = f2fs_setup_filename(dir, name, 0, &fname); in f2fs_do_add_link()
800 if (current != F2FS_I(dir)->task) { in f2fs_do_add_link()
801 de = __f2fs_find_entry(dir, &fname, &folio); in f2fs_do_add_link()
802 F2FS_I(dir)->task = NULL; in f2fs_do_add_link()
810 err = f2fs_add_dentry(dir, &fname, inode, ino, mode); in f2fs_do_add_link()
816 int f2fs_do_tmpfile(struct inode *inode, struct inode *dir, in f2fs_do_tmpfile() argument
823 folio = f2fs_init_inode_metadata(inode, dir, fname, NULL); in f2fs_do_tmpfile()
837 void f2fs_drop_nlink(struct inode *dir, struct inode *inode) in f2fs_drop_nlink() argument
839 struct f2fs_sb_info *sbi = F2FS_I_SB(dir); in f2fs_drop_nlink()
844 f2fs_i_links_write(dir, false); in f2fs_drop_nlink()
865 struct inode *dir, struct inode *inode) in f2fs_delete_entry() argument
873 f2fs_update_time(F2FS_I_SB(dir), REQ_TIME); in f2fs_delete_entry()
875 if (F2FS_OPTION(F2FS_I_SB(dir)).fsync_mode == FSYNC_MODE_STRICT) in f2fs_delete_entry()
876 f2fs_add_ino_entry(F2FS_I_SB(dir), dir->i_ino, TRANS_DIR_INO); in f2fs_delete_entry()
878 if (f2fs_has_inline_dentry(dir)) in f2fs_delete_entry()
879 return f2fs_delete_inline_entry(dentry, folio, dir, inode); in f2fs_delete_entry()
896 !f2fs_truncate_hole(dir, index, index + 1)) { in f2fs_delete_entry()
902 inode_dec_dirty_pages(dir); in f2fs_delete_entry()
903 f2fs_remove_dirty_inode(dir); in f2fs_delete_entry()
907 inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); in f2fs_delete_entry()
908 f2fs_mark_inode_dirty_sync(dir, false); in f2fs_delete_entry()
911 f2fs_drop_nlink(dir, inode); in f2fs_delete_entry()
914 bool f2fs_empty_dir(struct inode *dir) in f2fs_empty_dir() argument
919 unsigned long nblock = dir_blocks(dir); in f2fs_empty_dir()
921 if (f2fs_has_inline_dentry(dir)) in f2fs_empty_dir()
922 return f2fs_empty_inline_dir(dir); in f2fs_empty_dir()
928 dentry_folio = f2fs_find_data_folio(dir, bidx, &next_pgofs); in f2fs_empty_dir()