diff options
| -rw-r--r-- | fs/btrfs/tree-log.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 82da38109b16..95d01a122b3f 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -7326,15 +7326,19 @@ void btrfs_record_unlink_dir(struct btrfs_trans_handle *trans, mutex_unlock(&inode->log_mutex); /* - * if this directory was already logged any new - * names for this file/dir will get recorded + * If this directory was already logged, any new names will be logged + * with btrfs_log_new_name() and old names will be deleted from the log + * tree with btrfs_del_dir_entries_in_log() or with + * btrfs_del_inode_ref_in_log(). */ if (inode_logged(trans, dir, NULL) == 1) return; /* - * if the inode we're about to unlink was logged, - * the log will be properly updated for any new names + * If the inode we're about to unlink was logged before, the log will be + * properly updated with the new name with btrfs_log_new_name() and the + * old name removed with btrfs_del_dir_entries_in_log() or with + * btrfs_del_inode_ref_in_log(). */ if (inode_logged(trans, inode, NULL) == 1) return; |