From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756966AbcDHBHk (ORCPT ); Thu, 7 Apr 2016 21:07:40 -0400 Received: from mail-wm0-f41.google.com ([74.125.82.41]:33035 "EHLO mail-wm0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754166AbcDHBHh (ORCPT ); Thu, 7 Apr 2016 21:07:37 -0400 From: Frederic Weisbecker To: Peter Zijlstra Cc: LKML , Frederic Weisbecker , Byungchul Park , Chris Metcalf , Thomas Gleixner , Luiz Capitulino , Christoph Lameter , "Paul E . McKenney" , Mike Galbraith , Rik van Riel , Ingo Molnar Subject: [PATCH 0/3] sched: Fix/improve nohz cpu load updates v2 Date: Fri, 8 Apr 2016 03:07:10 +0200 Message-Id: <1460077633-23431-1-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 2.7.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series tries to fix issues against CFS cpu load accounting in nohz configs (both idle and full nohz). Some optimizations coming along. Following Peterz reviews, I've tried to improve the changelogs. Comments have been updated as well and some changes have been refactored. git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git sched/nohz-v2 HEAD: 55cb7c1a25acb140253ca4e55f8d43cd31404b55 Thanks, Frederic --- Frederic Weisbecker (3): sched: Gather cpu load functions under a more conventional namespace sched: Correctly handle nohz ticks cpu load accounting sched: Optimize !CONFIG_NO_HZ_COMMON cpu load updates Documentation/trace/ftrace.txt | 10 +-- include/linux/sched.h | 6 +- kernel/sched/core.c | 5 +- kernel/sched/fair.c | 146 +++++++++++++++++++++++++++-------------- kernel/sched/sched.h | 10 +-- kernel/time/tick-sched.c | 9 +-- 6 files changed, 120 insertions(+), 66 deletions(-)