Btrfs: Add a per-inode csum mutex to avoid races creating csum items

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

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 0c53ff775b92..8e909cb97c6d 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -477,7 +477,7 @@ static noinline int drop_dirty_roots(struct btrfs_root *tree_root,
                         if (err)
                                 ret = err;
                         nr = trans->blocks_used;
-                        ret = btrfs_end_transaction(trans, tree_root);
+                        ret = btrfs_end_transaction_throttle(trans, tree_root);
                         BUG_ON(ret);
 
                         mutex_unlock(&root->fs_info->drop_mutex);