1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 79f05bc9d6ec..7870bdba26b7 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2448,8 +2448,8 @@ static void wait_for_writer(struct btrfs_trans_handle *trans,
                 mutex_unlock(&root->log_mutex);
                 if (atomic_read(&root->log_writers))
                         schedule();
-                mutex_lock(&root->log_mutex);
                 finish_wait(&root->log_writer_wait, &wait);
+                mutex_lock(&root->log_mutex);
         }
 }