diff --git a/[refs] b/[refs]
index be413b1c8b6a..1468d90fb648 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48b47c561e41525061b5bc0cfd67d6367fd11dc4
+refs/heads/master: e8ea1759138d4279869f52bfb7dca8f02f8ccfe5
diff --git a/trunk/fs/ubifs/super.c b/trunk/fs/ubifs/super.c
index 0d7564b95f8e..89556ee72518 100644
--- a/trunk/fs/ubifs/super.c
+++ b/trunk/fs/ubifs/super.c
@@ -432,12 +432,19 @@ static int ubifs_sync_fs(struct super_block *sb, int wait)
 	int i, err;
 	struct ubifs_info *c = sb->s_fs_info;
 	struct writeback_control wbc = {
-		.sync_mode   = wait ? WB_SYNC_ALL : WB_SYNC_HOLD,
+		.sync_mode   = wait ? WB_SYNC_ALL : WB_SYNC_NONE,
 		.range_start = 0,
 		.range_end   = LLONG_MAX,
 		.nr_to_write = LONG_MAX,
 	};
 
+	/*
+	 * Note by akpm about WB_SYNC_NONE used above: zero @wait is just an
+	 * advisory thing to help the file system shove lots of data into the
+	 * queues. If some gets missed then it'll be picked up on the second
+	 * '->sync_fs()' call, with non-zero @wait.
+	 */
+
 	if (sb->s_flags & MS_RDONLY)
 		return 0;