Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6

[firefly-linux-kernel-4.4.55.git] / fs / sysv / inode.c

diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index b23ab736685dd5f43718fd473b9fff08e827cda9..d33e506c1eacabcebfd354f6ceedf52a3111a6d7 100644 (file)
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -360,5 +360,10 @@ int __init sysv_init_icache(void)
 
 void sysv_destroy_icache(void)
 {
+       /*
+        * Make sure all delayed rcu free inodes are flushed before we
+        * destroy cache.
+        */
+       rcu_barrier();
        kmem_cache_destroy(sysv_inode_cachep);
 }