ocfs2: check if cluster name exists before deref

[~andy/linux] / mm / hugetlb_cgroup.c

diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index d747a84e09b088e4e585a56089ce7e6c6302a3a5..cb00829bb4663bf0272d2140f0ebd07afca0751d 100644 (file)
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -390,7 +390,7 @@ void hugetlb_cgroup_migrate(struct page *oldhpage, struct page *newhpage)
        if (hugetlb_cgroup_disabled())
                return;
 
-       VM_BUG_ON(!PageHuge(oldhpage));
+       VM_BUG_ON_PAGE(!PageHuge(oldhpage), oldhpage);
        spin_lock(&hugetlb_lock);
        h_cg = hugetlb_cgroup_from_page(oldhpage);
        set_hugetlb_cgroup(oldhpage, NULL);