Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933946Ab3CMRod (ORCPT ); Wed, 13 Mar 2013 13:44:33 -0400 Received: from mail-qa0-f53.google.com ([209.85.216.53]:52415 "EHLO mail-qa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933096Ab3CMRob (ORCPT ); Wed, 13 Mar 2013 13:44:31 -0400 From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Stanislaw Gruszka , Steven Rostedt , Peter Zijlstra , Andrew Morton Subject: [GIT PULL] sched: Cputime update for 3.10 Date: Wed, 13 Mar 2013 18:44:21 +0100 Message-Id: <1363196663-4258-1-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: 1070 Lines: 33 Ingo, Please pull the latest cputime accounting updates that can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git sched/core HEAD: d9a3c9823a2e6a543eb7807fb3d15d8233817ec5 Some users are complaining that their threadgroup's runtime accounting freezes after a week or so of intense cpu-bound workload. This set tries to fix the issue by reducing the risk of multiplication overflow in the cputime scaling code. Thanks. --- Frederic Weisbecker (2): math64: New div64_u64_rem helper sched: Lower chances of cputime scaling overflow include/linux/math64.h | 19 ++++++++++++++++++- kernel/sched/cputime.c | 46 ++++++++++++++++++++++++++++++++++------------ lib/div64.c | 19 +++++++++++++------ 3 files changed, 65 insertions(+), 19 deletions(-) -- 1.7.5.4 -- 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/