X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fsuper.c;h=f5f4b328f860d95aa1d1bfab87514ce3a6b57a9a;hb=258181e60ef13001b0ae05cb58079fd79ed86a46;hp=954aeb80e202be0a40fc42eeca465c033ab1fc9a;hpb=d86a2fe4dc97cbbad04f5db941d9a1bb82e22b5f;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/super.c b/fs/super.c
index 954aeb80e202..f5f4b328f860 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -415,6 +415,7 @@ void generic_shutdown_super(struct super_block *sb)
 		sb->s_flags &= ~MS_ACTIVE;
 
 		fsnotify_unmount_inodes(sb);
+		cgroup_writeback_umount();
 
 		evict_inodes(sb);