Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967051Ab3HIAyp (ORCPT ); Thu, 8 Aug 2013 20:54:45 -0400 Received: from mail-wg0-f52.google.com ([74.125.82.52]:57842 "EHLO mail-wg0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966976Ab3HIAyo (ORCPT ); Thu, 8 Aug 2013 20:54:44 -0400 From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Fernando Luis Vazquez Cao , Tetsuo Handa , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Andrew Morton , Arjan van de Ven Subject: [PATCH 0/4] nohz: Fix racy sleeptime stats Date: Fri, 9 Aug 2013 02:54:34 +0200 Message-Id: <1376009678-7312-1-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1010 Lines: 31 Hi, Here is a propsition to fix the bug described here: http://lkml.kernel.org/r/1363660703.4993.3.camel@nexus http://lkml.kernel.org/r/201304012205.DFC60784.HVOMJSFFLFtOOQ@I-love.SAKURA.ne.jp You can try the following branch: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git timers/nohz-sleeptime-fix Thanks, Frederic --- Frederic Weisbecker (4): nohz: Only update sleeptime stats locally nohz: Synchronize sleep time stats with seqlock nohz: Consolidate sleep time stats read code nohz: Convert a few places to use local per cpu accesses include/linux/tick.h | 2 + kernel/time/tick-sched.c | 124 +++++++++++++++++++-------------------------- 2 files changed, 54 insertions(+), 72 deletions(-) -- 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/