From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932261AbZE0OtD (ORCPT ); Wed, 27 May 2009 10:49:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932080AbZE0Osv (ORCPT ); Wed, 27 May 2009 10:48:51 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:39795 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932069AbZE0Osv (ORCPT ); Wed, 27 May 2009 10:48:51 -0400 Message-ID: <4A1D52B7.50701@ti.com> Date: Wed, 27 May 2009 09:48:23 -0500 From: Jon Hunter User-Agent: Thunderbird 2.0.0.21 (X11/20090318) MIME-Version: 1.0 To: "linux-kernel@vger.kernel.org" CC: john stultz , Thomas Gleixner , Ingo Molnar Subject: [PATCH 0/2] Dynamic Tick: Enabling longer sleep times on 32-bit machines Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series ensures that the wrapping of the clocksource will not be missed if the kernel sleeps for longer periods and allows 32-bit machines to sleep for longer than 2.15 seconds. Jon Hunter (2): Dynamic Tick: Prevent clocksource wrapping during idle Dynamic Tick: Allow 32-bit machines to sleep for more than 2.15 seconds include/linux/clockchips.h | 6 ++-- include/linux/time.h | 1 + kernel/hrtimer.c | 2 +- kernel/time/clockevents.c | 10 ++++---- kernel/time/tick-oneshot.c | 2 +- kernel/time/tick-sched.c | 36 +++++++++++++++++++++++---------- kernel/time/timekeeping.c | 47 ++++++++++++++++++++++++++++++++++++++++++++ kernel/time/timer_list.c | 4 +- 8 files changed, 85 insertions(+), 23 deletions(-)