Merge tag 'iommu-updates-v3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / fs / qnx4 / inode.c

diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 5c3c7b02e17b7f6d91af741e668e1ab1a9db1b87..43098bb5723af2890acaaa8d2f3a86a37fc7b811 100644 (file)
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -391,6 +391,11 @@ 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(qnx4_inode_cachep);
 }