From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757922AbaEKBOR (ORCPT ); Sat, 10 May 2014 21:14:17 -0400 Received: from e35.co.us.ibm.com ([32.97.110.153]:50848 "EHLO e35.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751550AbaEKBOQ (ORCPT ); Sat, 10 May 2014 21:14:16 -0400 Date: Sat, 10 May 2014 18:14:10 -0700 From: "Paul E. McKenney" To: Frederic Weisbecker Cc: Thomas Gleixner , Christoph Lameter , Andrew Morton , Gilad Ben-Yossef , Tejun Heo , Mike Frysinger , Minchan Kim , Hakan Akkan , Max Krasnyansky , LKML , linux-mm@kvack.org, hughd@google.com, viresh.kumar@linaro.org, Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra , John Stultz Subject: Re: vmstat: On demand vmstat workers V4 Message-ID: <20140511011410.GA14513@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <20140508142903.c2ef166c95d2b8acd0d7ea7d@linux-foundation.org> <20140510003446.GA32393@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140510003446.GA32393@localhost.localdomain> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14051101-6688-0000-0000-000001B92519 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, May 10, 2014 at 02:34:49AM +0200, Frederic Weisbecker wrote: [ . . . ] > So the "only" damage is on bad directions given to Christoph. But you know > how I use GPS... Well, my redundant ACCESS_ONCE() around tick_do_timer_cpu was also quite misleading... :-/ Thanx, Paul