Btrfs: Fixup last found extent caching

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4a7bc4e6e747..518326fa3694 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -54,6 +54,7 @@ struct ctree_root {
         struct tree_buffer *commit_root;
         struct ctree_root *extent_root;
         struct key current_insert;
+        struct key last_insert;
         int fp;
         struct radix_tree_root cache_radix;
         struct radix_tree_root pinned_radix;