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btrfs: use btrfs_del_item() at del_logged_dentry()

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There's no need to use btrfs_delete_one_dir_name() at del_logged_dentry()
because we are processing a dir index key which can contain only a single
name, unlike dir item keys which can encode multiple names in case of name
hash collisions. We have explicitly looked up for a dir index key by
calling btrfs_lookup_dir_index_item() and we don't log dir item keys
anymore (since commit 339d035424 ("btrfs: only copy dir index keys when
logging a directory")). So simplify and use btrfs_del_item() directly
instead of btrfs_delete_one_dir_name().

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-05-29 16:12:45 +01:00 committed by David Sterba
parent 0ef4c6120e
commit 1ed0cfc89e
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/tree-log.c
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@ -3432,7 +3432,7 @@ static int del_logged_dentry(struct btrfs_trans_handle *trans,
* inode item because on log replay we update the field to reflect
* all existing entries in the directory (see overwrite_item()).
*/
return btrfs_delete_one_dir_name(trans, log, path, di);
return btrfs_del_item(trans, log, path);
}
/*