From 5b6602e762cae17c8891d19698afea451e9c1d95 Mon Sep 17 00:00:00 2001 From: Jan Schmidt Date: Tue, 23 Oct 2012 11:28:27 +0200 Subject: Btrfs: determine level of old roots In btrfs_find_all_roots' termination condition, we compare the level of the old buffer we got from btrfs_search_old_slot to the level of the current root node. We'd better compare it to the level of the rewinded root node. Signed-off-by: Jan Schmidt --- fs/btrfs/backref.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'fs/btrfs/backref.c') diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index f3187938e081..65608fbf2232 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -283,9 +283,7 @@ static int __resolve_indirect_ref(struct btrfs_fs_info *fs_info, goto out; } - rcu_read_lock(); - root_level = btrfs_header_level(root->node); - rcu_read_unlock(); + root_level = btrfs_old_root_level(root, time_seq); if (root_level + 1 == level) goto out; -- cgit v1.2.1