fs: push rcu_barrier() from deactivate_locked_super() to filesystems

[deliverable/linux.git] / fs / ufs / super.c

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 444927e5706b773380d9050213a8179b3d611fd9..f7cfecfe1caba90f9c6dc8d1cde2938e5128cb79 100644 (file)
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1466,6 +1466,11 @@ static int init_inodecache(void)
 
 static void destroy_inodecache(void)
 {
+       /*
+        * Make sure all delayed rcu free inodes are flushed before we
+        * destroy cache.
+        */
+       rcu_barrier();
        kmem_cache_destroy(ufs_inode_cachep);
 }