From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ea0-f174.google.com (mail-ea0-f174.google.com [209.85.215.174]) by kanga.kvack.org (Postfix) with ESMTP id 0DAC06B0036 for ; Tue, 10 Dec 2013 11:56:13 -0500 (EST) Received: by mail-ea0-f174.google.com with SMTP id b10so2374914eae.33 for ; Tue, 10 Dec 2013 08:56:13 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id i1si15124229eev.152.2013.12.10.08.56.12 for ; Tue, 10 Dec 2013 08:56:13 -0800 (PST) Message-ID: <52A747A8.9030307@redhat.com> Date: Tue, 10 Dec 2013 11:56:08 -0500 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH 12/18] mm: numa: Defer TLB flush for THP migration as long as possible References: <1386690695-27380-1-git-send-email-mgorman@suse.de> <1386690695-27380-13-git-send-email-mgorman@suse.de> In-Reply-To: <1386690695-27380-13-git-send-email-mgorman@suse.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Andrew Morton , Alex Thorlton , Linux-MM , LKML On 12/10/2013 10:51 AM, Mel Gorman wrote: > THP migration can fail for a variety of reasons. Avoid flushing the TLB > to deal with THP migration races until the copy is ready to start. > > Cc: stable@vger.kernel.org > Signed-off-by: Mel Gorman Reviewed-by: Rik van Riel -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org