From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934316AbbDVTIO (ORCPT ); Wed, 22 Apr 2015 15:08:14 -0400 Received: from terminus.zytor.com ([198.137.202.10]:41300 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933903AbbDVTII (ORCPT ); Wed, 22 Apr 2015 15:08:08 -0400 Date: Wed, 22 Apr 2015 12:07:37 -0700 From: tip-bot for Thomas Gleixner Message-ID: Cc: tglx@linutronix.de, preeti@linux.vnet.ibm.com, mtosatti@redhat.com, mingo@kernel.org, peterz@infradead.org, hpa@zytor.com, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, fweisbec@gmail.com Reply-To: tglx@linutronix.de, mtosatti@redhat.com, preeti@linux.vnet.ibm.com, hpa@zytor.com, peterz@infradead.org, mingo@kernel.org, fweisbec@gmail.com, linux-kernel@vger.kernel.org, viresh.kumar@linaro.org In-Reply-To: <20150414203501.417597627@linutronix.de> References: <20150414203501.417597627@linutronix.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:timers/core] hrtimer: Cache line align the hrtimer cpu base Git-Commit-ID: 6d9a1411393d51f17bee3fe163430b21b2cb2de9 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 6d9a1411393d51f17bee3fe163430b21b2cb2de9 Gitweb: http://git.kernel.org/tip/6d9a1411393d51f17bee3fe163430b21b2cb2de9 Author: Thomas Gleixner AuthorDate: Tue, 14 Apr 2015 21:08:42 +0000 Committer: Thomas Gleixner CommitDate: Wed, 22 Apr 2015 17:06:49 +0200 hrtimer: Cache line align the hrtimer cpu base We really want that data structure to start at a cache line boundary. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Cc: Preeti U Murthy Cc: Viresh Kumar Cc: Marcelo Tosatti Cc: Frederic Weisbecker Link: http://lkml.kernel.org/r/20150414203501.417597627@linutronix.de Signed-off-by: Thomas Gleixner --- include/linux/hrtimer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 17a59dd..0853f52 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -191,7 +191,7 @@ struct hrtimer_cpu_base { unsigned int max_hang_time; #endif struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES]; -}; +} ____cacheline_aligned; static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) {