Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756126Ab3C1Nbo (ORCPT ); Thu, 28 Mar 2013 09:31:44 -0400 Received: from mail-la0-f51.google.com ([209.85.215.51]:39508 "EHLO mail-la0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755755Ab3C1Nbn (ORCPT ); Thu, 28 Mar 2013 09:31:43 -0400 MIME-Version: 1.0 In-Reply-To: <20130328125439.GB1384@redhat.com> References: <20130328125439.GB1384@redhat.com> Date: Thu, 28 Mar 2013 14:31:41 +0100 Message-ID: Subject: Re: [PATCH 3.9] cputime: Fix accounting on multi-threaded processes From: Frederic Weisbecker To: Stanislaw Gruszka Cc: Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Oleg Nesterov , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 617 Lines: 16 2013/3/28 Stanislaw Gruszka : > Recent commit 6fac4829 "cputime: Use accessors to read task cputime > stats" introduced a bug, that make we account many times cputime of > the first thread, instead of cputimes of all threads. > > Signed-off-by: Stanislaw Gruszka Nice catch! Acked-by: Frederic Weisbecker -- 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/