X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mm%2Fhugetlb_cgroup.c;h=a67c26e0f360211f21fdb6b19f0f54fc9d3fe726;hb=40931bbbfe7361d873b235e0667481c47796890a;hp=9eebfadeeee17f1f3650162dd1e34a88157ef39e;hpb=2f39691f31a22e0c6d82573d91306059f8ef920c;p=firefly-linux-kernel-4.4.55.git

diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index 9eebfadeeee1..a67c26e0f360 100644
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -217,7 +217,7 @@ void hugetlb_cgroup_uncharge_page(int idx, unsigned long nr_pages,
 
 	if (hugetlb_cgroup_disabled())
 		return;
-	VM_BUG_ON(!spin_is_locked(&hugetlb_lock));
+	lockdep_assert_held(&hugetlb_lock);
 	h_cg = hugetlb_cgroup_from_page(page);
 	if (unlikely(!h_cg))
 		return;