From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx118.postini.com [74.125.245.118]) by kanga.kvack.org (Postfix) with SMTP id 0F33F6B003C for ; Mon, 8 Apr 2013 04:22:12 -0400 (EDT) Message-ID: <51627DFA.9050007@huawei.com> Date: Mon, 8 Apr 2013 16:21:14 +0800 From: Li Zefan MIME-Version: 1.0 Subject: [PATCH 3/8] memcg: convert to use cgroup_is_ancestor() References: <51627DA9.7020507@huawei.com> In-Reply-To: <51627DA9.7020507@huawei.com> Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Tejun Heo , Glauber Costa , KAMEZAWA Hiroyuki , Michal Hocko , Johannes Weiner , LKML , Cgroups , linux-mm@kvack.org This is a preparation to kill css_id. Signed-off-by: Li Zefan --- mm/memcontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 5aa6e91..14f1375 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1383,7 +1383,7 @@ bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg, return true; if (!root_memcg->use_hierarchy || !memcg) return false; - return css_is_ancestor(&memcg->css, &root_memcg->css); + return cgroup_is_ancestor(memcg->css.cgroup, root_memcg->css.cgroup); } static bool mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg, -- 1.8.0.2 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org