Lines Matching refs:dir
305 static int reiserfs_find_entry(struct inode *dir, const char *name, int namelen,
312 if (namelen > REISERFS_MAX_NAME(dir->i_sb->s_blocksize))
316 make_cpu_key(&key_to_search, dir,
317 get_third_component(dir->i_sb, name, namelen),
322 search_by_entry_key(dir->i_sb, &key_to_search,
325 reiserfs_error(dir->i_sb, "zam-7001", "io error");
353 static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
361 if (REISERFS_MAX_NAME(dir->i_sb->s_blocksize) < dentry->d_name.len)
364 reiserfs_write_lock(dir->i_sb);
368 reiserfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len,
372 inode = reiserfs_iget(dir->i_sb,
375 reiserfs_write_unlock(dir->i_sb);
384 if (IS_PRIVATE(dir))
387 reiserfs_write_unlock(dir->i_sb);
405 struct inode *dir = d_inode(child);
407 if (dir->i_nlink == 0) {
412 reiserfs_write_lock(dir->i_sb);
413 retval = reiserfs_find_entry(dir, "..", 2, &path_to_entry, &de);
416 reiserfs_write_unlock(dir->i_sb);
419 inode = reiserfs_iget(dir->i_sb, (struct cpu_key *)&de.de_dir_id);
420 reiserfs_write_unlock(dir->i_sb);
429 Does not mark dir inode dirty, do it after successesfull call to it */
432 struct inode *dir, const char *name, int namelen,
458 if (namelen > REISERFS_MAX_NAME(dir->i_sb->s_blocksize))
462 make_cpu_key(&entry_key, dir,
463 get_third_component(dir->i_sb, name, namelen),
476 (get_inode_sd_version(dir) ==
480 * fill buffer : directory entry head, name[, dir objectid | ,
481 * stat data | ,stat data, dir objectid ]
509 retval = reiserfs_find_entry(dir, name, namelen, &path, &de);
520 reiserfs_error(dir->i_sb, "zam-7002",
533 reiserfs_warning(dir->i_sb, "reiserfs-7010",
550 if (search_by_entry_key(dir->i_sb, &entry_key, &path, &de) !=
552 reiserfs_warning(dir->i_sb, "vs-7032",
565 reiserfs_paste_into_item(th, &path, &entry_key, dir, buffer,
574 dir->i_size += paste_size;
575 dir->i_mtime = inode_set_ctime_current(dir);
578 reiserfs_update_sd(th, dir);
605 static int new_inode_init(struct inode *inode, struct inode *dir, umode_t mode)
617 inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
621 static int reiserfs_create(struct mnt_idmap *idmap, struct inode *dir,
632 2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
633 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
637 retval = dquot_initialize(dir);
641 if (!(inode = new_inode(dir->i_sb))) {
644 retval = new_inode_init(inode, dir, mode);
650 jbegin_count += reiserfs_cache_default_acl(dir);
651 retval = reiserfs_security_init(dir, inode, &dentry->d_name, &security);
657 reiserfs_write_lock(dir->i_sb);
659 retval = journal_begin(&th, dir->i_sb, jbegin_count);
666 reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
676 reiserfs_add_entry(&th, dir, dentry->d_name.name,
690 reiserfs_update_inode_transaction(dir);
696 reiserfs_write_unlock(dir->i_sb);
701 static int reiserfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
714 2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
715 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
717 retval = dquot_initialize(dir);
721 if (!(inode = new_inode(dir->i_sb))) {
724 retval = new_inode_init(inode, dir, mode);
730 jbegin_count += reiserfs_cache_default_acl(dir);
731 retval = reiserfs_security_init(dir, inode, &dentry->d_name, &security);
737 reiserfs_write_lock(dir->i_sb);
739 retval = journal_begin(&th, dir->i_sb, jbegin_count);
746 reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
759 reiserfs_update_inode_transaction(dir);
762 reiserfs_add_entry(&th, dir, dentry->d_name.name,
780 reiserfs_write_unlock(dir->i_sb);
785 static int reiserfs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
798 2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
799 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
801 retval = dquot_initialize(dir);
810 REISERFS_I(dir)->new_packing_locality = 1;
813 if (!(inode = new_inode(dir->i_sb))) {
816 retval = new_inode_init(inode, dir, mode);
822 jbegin_count += reiserfs_cache_default_acl(dir);
823 retval = reiserfs_security_init(dir, inode, &dentry->d_name, &security);
829 reiserfs_write_lock(dir->i_sb);
831 retval = journal_begin(&th, dir->i_sb, jbegin_count);
841 INC_DIR_INODE_NLINK(dir)
843 retval = reiserfs_new_inode(&th, dir, mode, NULL /*symlink */,
844 old_format_only(dir->i_sb) ?
848 DEC_DIR_INODE_NLINK(dir)
853 reiserfs_update_inode_transaction(dir);
858 /* note, _this_ add_entry will not update dir's stat data */
860 reiserfs_add_entry(&th, dir, dentry->d_name.name,
865 DEC_DIR_INODE_NLINK(dir);
874 /* the above add_entry did not update dir's stat data */
875 reiserfs_update_sd(&th, dir);
880 reiserfs_write_unlock(dir->i_sb);
888 * we can cheat because an old format dir cannot have
889 * EMPTY_DIR_SIZE, and a new format dir cannot have
900 static int reiserfs_rmdir(struct inode *dir, struct dentry *dentry)
917 4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
919 retval = dquot_initialize(dir);
923 reiserfs_write_lock(dir->i_sb);
924 retval = journal_begin(&th, dir->i_sb, jbegin_count);
930 reiserfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len,
942 reiserfs_update_inode_transaction(dir);
956 /* cut entry from dir directory */
958 dir, NULL, /* page */
969 dir->i_mtime = inode_set_ctime_to_ts(dir,
973 DEC_DIR_INODE_NLINK(dir)
974 dir->i_size -= (DEH_SIZE + de.de_entrylen);
975 reiserfs_update_sd(&th, dir);
983 reiserfs_write_unlock(dir->i_sb);
994 reiserfs_write_unlock(dir->i_sb);
998 static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
1008 retval = dquot_initialize(dir);
1023 4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
1025 reiserfs_write_lock(dir->i_sb);
1026 retval = journal_begin(&th, dir->i_sb, jbegin_count);
1032 reiserfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len,
1042 reiserfs_update_inode_transaction(dir);
1068 reiserfs_cut_from_item(&th, &path, &de.de_entry_key, dir, NULL,
1077 dir->i_size -= (de.de_entrylen + DEH_SIZE);
1078 dir->i_mtime = inode_set_ctime_current(dir);
1079 reiserfs_update_sd(&th, dir);
1087 reiserfs_write_unlock(dir->i_sb);
1097 reiserfs_write_unlock(dir->i_sb);
1203 static int reiserfs_link(struct dentry *old_dentry, struct inode *dir,
1215 2 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
1217 retval = dquot_initialize(dir);
1221 reiserfs_write_lock(dir->i_sb);
1224 reiserfs_write_unlock(dir->i_sb);
1231 retval = journal_begin(&th, dir->i_sb, jbegin_count);
1234 reiserfs_write_unlock(dir->i_sb);
1240 reiserfs_add_entry(&th, dir, dentry->d_name.name,
1244 reiserfs_update_inode_transaction(dir);
1250 reiserfs_write_unlock(dir->i_sb);
1260 reiserfs_write_unlock(dir->i_sb);