memcg: synchronized LRU

[linux-2.6.git] / mm / page_cgroup.c

diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 685e7c8..74ae8e0 100644 (file)
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -16,6 +16,7 @@ __init_page_cgroup(struct page_cgroup *pc, unsigned long pfn)
        pc->flags = 0;
        pc->mem_cgroup = NULL;
        pc->page = pfn_to_page(pfn);
+       INIT_LIST_HEAD(&pc->lru);
 }
 static unsigned long total_usage;