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

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

diff --git a/fs/efs/super.c b/fs/efs/super.c
index e755ec746c6967ed12e9ea036ddcd83214770d48..2002431ef9a0ff238d838b9d4c2f8bb9760007fa 100644 (file)
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -96,6 +96,11 @@ 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(efs_inode_cachep);
 }