From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161849AbcFHImV (ORCPT ); Wed, 8 Jun 2016 04:42:21 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35748 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422890AbcFHImP (ORCPT ); Wed, 8 Jun 2016 04:42:15 -0400 Message-ID: <1465375331.3944.8.camel@gmail.com> Subject: Re: [PATCH] futex: Calculate the futex key based on a tail page for file-based futexes From: Mike Galbraith To: Mel Gorman Cc: Peter Zijlstra , Thomas Gleixner , Sebastian Andrzej Siewior , Davidlohr Bueso , lkml Date: Wed, 08 Jun 2016 10:42:11 +0200 In-Reply-To: <20160608080413.GL2469@suse.de> References: <20160607123017.GJ2469@suse.de> <20160607175017.GK30154@twins.programming.kicks-ass.net> <1465321979.8053.1.camel@gmail.com> <20160608080413.GL2469@suse.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.16.5 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2016-06-08 at 09:04 +0100, Mel Gorman wrote: > On Tue, Jun 07, 2016 at 07:52:59PM +0200, Mike Galbraith wrote: > > On Tue, 2016-06-07 at 19:50 +0200, Peter Zijlstra wrote: > > > On Tue, Jun 07, 2016 at 01:30:17PM +0100, Mel Gorman wrote: > > > > Signed-off-by: Mel Gorman > > > > > > Acked-by: Peter Zijlstra (Intel) > > > > Wants a stable tag so it gets auto-snarfed by Greg? > > Can I assume it passed tests for you? While I didn't test this specific patch, modulo 'tail' vs 'pinned', it's identical to the three liner I tested to confirm that the get/put_page() bits I added were in indeed superfluous.. so yeah, it definitely squashes buglet. -Mike