From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 04 Jan 2013 13:13:54 +0100 (CET) Received: from mail-la0-f53.google.com ([209.85.215.53]:61365 "EHLO mail-la0-f53.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S6816671Ab3ADMNwmzPkl (ORCPT ); Fri, 4 Jan 2013 13:13:52 +0100 Received: by mail-la0-f53.google.com with SMTP id fn20so9660077lab.12 for ; Fri, 04 Jan 2013 04:13:47 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:message-id:date:from:user-agent:mime-version:to:cc :subject:references:in-reply-to:content-type :content-transfer-encoding:x-gm-message-state; bh=dt4zimQaJ0mzs/+SodCArpnmuFEx4aIMTG3htFMAUjs=; b=Sx2ZzeTenhRmd3l5VFI0GdgPrHnwitP//8bB4G9PrFemd350DlDYEWTEUJorikLCf9 69xlksC//LYXx71+yT+EVKpQ/NSuNLkVvTrGNcU9KNgkPxeoxdDaThFwzkEXp10NcICN JOR7e4TMYbp6718AXZ+iGW9jxWz1dKWKm7vUGOxJHGcZfRH2Ziqc+Yc6aznPeMWXvL/y N1Xi52O5rfRr+1Kl4l/t6IkIUDHF7fx2luw6ZvDSTpRfN/tV7xCr0WpD/V+BmgXhTU9l +wwji8KW9qr4l9aJ+rvkLugqBtYi8O9bKXD0Zhc6B6vvc61B56z0eeY+ulRlLX3QOv3z VngQ== X-Received: by 10.112.54.6 with SMTP id f6mr21393757lbp.71.1357301626691; Fri, 04 Jan 2013 04:13:46 -0800 (PST) Received: from [192.168.2.2] (ppp91-79-95-142.pppoe.mtu-net.ru. [91.79.95.142]) by mx.google.com with ESMTPS id fh4sm17879228lbb.7.2013.01.04.04.13.43 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 04 Jan 2013 04:13:45 -0800 (PST) Message-ID: <50E6C776.7060707@mvista.com> Date: Fri, 04 Jan 2013 16:13:42 +0400 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Srivatsa Vaddagiri CC: Russell King , "Paul E. McKenney" , Stephen Boyd , linux-arm-kernel@lists.infradead.org, Mike Frysinger , uclinux-dist-devel@blackfin.uclinux.org, Ralf Baechle , linux-mips@linux-mips.org, Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org, Martin Schwidefsky , linux-s390@vger.kernel.org, Paul Mundt , linux-sh@vger.kernel.org, "David S. Miller" , sparclinux@vger.kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, mhocko@suse.cz, srivatsa.bhat@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH 2/2] Revert "nohz: Fix idle ticks in cpu summary line of /proc/stat" (commit 7386cdbf2f57ea8cff3c9fde93f206e58b9fe13f). References: <1357268337-8025-1-git-send-email-vatsa@codeaurora.org> In-Reply-To: <1357268337-8025-1-git-send-email-vatsa@codeaurora.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQmcrg/lCFAZMvVWKZQbTpjDWNSEy7sIQrF/oW15y39S3UB7BWe74wNEkjheYyuA8/UUAJEo X-archive-position: 35366 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: sshtylyov@mvista.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Return-Path: Hello. On 04-01-2013 6:58, Srivatsa Vaddagiri wrote: > With offline cpus no longer beeing seen in nohz mode (ts->idle_active=0), we > don't need the check for cpu_online() introduced in commit 7386cdbf. Offline Please also specify the summary of that commit in parens (or however you like). > cpu's idle time as last recorded in its ts->idle_sleeptime will be reported > (thus excluding its offline time as part of idle time statistics). > Cc: mhocko@suse.cz > Cc: srivatsa.bhat@linux.vnet.ibm.com > Signed-off-by: Srivatsa Vaddagiri WBR, Sergei