Btrfs: fix race deleting block group from space_info->ro_bgs list

[linux-2.6-microblaze.git] / fs / btrfs / extent_map.c

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 225302b..6a98bdd 100644 (file)
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -287,8 +287,6 @@ int unpin_extent_cache(struct extent_map_tree *tree, u64 start, u64 len,
        if (!em)
                goto out;
 
-       if (!test_bit(EXTENT_FLAG_LOGGING, &em->flags))
-               list_move(&em->list, &tree->modified_extents);
        em->generation = gen;
        clear_bit(EXTENT_FLAG_PINNED, &em->flags);
        em->mod_start = em->start;