Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755402AbYLEHzx (ORCPT ); Fri, 5 Dec 2008 02:55:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750848AbYLEHzp (ORCPT ); Fri, 5 Dec 2008 02:55:45 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:56935 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750805AbYLEHzp (ORCPT ); Fri, 5 Dec 2008 02:55:45 -0500 Message-ID: <4938DE1C.6070608@cn.fujitsu.com> Date: Fri, 05 Dec 2008 15:54:04 +0800 From: Li Zefan User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Ken Chen CC: Paul Menage , Andrew Morton , Linux Kernel Mailing List , Ingo Molnar Subject: Re: [patch] export percpu cpuacct cgroup stats References: <49376BE3.1040909@cn.fujitsu.com> <6599ad830812041502m15f54f0ckd8baa0a1792fc31e@mail.gmail.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 926 Lines: 30 > +static int cpuacct_percpu_seq_read(struct cgroup *cgroup, struct cftype *cft, > + struct seq_file *m) > +{ > + struct cpuacct *ca = cgroup_ca(cgroup); > + u64 percpu; > + int i; > + > + for_each_possible_cpu(i) { > + spin_lock_irq(&cpu_rq(i)->lock); > + percpu = *percpu_ptr(ca->cpuusage, i); > + spin_unlock_irq(&cpu_rq(i)->lock); > + seq_printf(m, "%llu ", percpu); Should be: + seq_printf(m, "%llu ", (unsigned long long)percpu); Otherwsise: kernel/sched.c: In function ?cpuacct_percpu_seq_read?: kernel/sched.c:9359: warning: format ?%llu? expects type ?long long unsigned int?, but argument 3 has type ?u64? > + } > + seq_printf(m, "\n"); > + return 0; > +} -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/