ext4: move check under lock scope to close a race.

[firefly-linux-kernel-4.4.55.git] / fs / ocfs2 / super.c

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 87a1f7679d9b6fb4e86c6696b27bafa390a7d73c..26675185b88688c1c8b7571eed45cd06f1d70eca 100644 (file)
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1746,6 +1746,8 @@ static void ocfs2_inode_init_once(void *data)
        ocfs2_lock_res_init_once(&oi->ip_inode_lockres);
        ocfs2_lock_res_init_once(&oi->ip_open_lockres);
 
+       init_waitqueue_head(&oi->append_dio_wq);
+
        ocfs2_metadata_cache_init(INODE_CACHE(&oi->vfs_inode),
                                  &ocfs2_inode_caching_ops);