From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757212AbYKUI4u (ORCPT ); Fri, 21 Nov 2008 03:56:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753971AbYKUIw7 (ORCPT ); Fri, 21 Nov 2008 03:52:59 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:64163 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754804AbYKUIw6 (ORCPT ); Fri, 21 Nov 2008 03:52:58 -0500 Message-ID: <4926762E.9010207@cn.fujitsu.com> Date: Fri, 21 Nov 2008 16:49:50 +0800 From: Lai Jiangshan User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) MIME-Version: 1.0 To: Andrew Morton , Paul Menage , Linux Kernel Mailing List , Linux Containers Subject: [PATCH 2/2] cpuset: use cgroup_path() in proc_cpuset_show() Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org use cgroup_path() instead of task_subsys_state(tsk, cpuset_subsys_id)->cgroup Signed-off-by: Lai Jiangshan --- diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 3e00526..e0e087e 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -2387,7 +2386,7 @@ static int proc_cpuset_show(struct seq_file *m, void *unused_v) struct pid *pid; struct task_struct *tsk; char *buf; - struct cgroup_subsys_state *css; + struct cgroup *cgp; int retval; retval = -ENOMEM; @@ -2403,8 +2402,8 @@ static int proc_cpuset_show(struct seq_file *m, void *unused_v) retval = -EINVAL; cgroup_lock(); - css = task_subsys_state(tsk, cpuset_subsys_id); - retval = cgroup_path(css->cgroup, buf, PAGE_SIZE); + cgp = task_cgroup(tsk, cpuset_subsys_id); + retval = cgroup_path(cgp, buf, PAGE_SIZE); if (retval < 0) goto out_unlock; seq_puts(m, buf);