Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753571AbaBYXDt (ORCPT ); Tue, 25 Feb 2014 18:03:49 -0500 Received: from mx1.redhat.com ([209.132.183.28]:28303 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751344AbaBYXDr (ORCPT ); Tue, 25 Feb 2014 18:03:47 -0500 Message-ID: <530D212E.3020307@redhat.com> Date: Tue, 25 Feb 2014 18:03:10 -0500 From: Rik van Riel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Alex Thorlton , linux-kernel@vger.kernel.org CC: Gerald Schaefer , Martin Schwidefsky , Heiko Carstens , Christian Borntraeger , Andrew Morton , Paolo Bonzini , "Kirill A. Shutemov" , Mel Gorman , Ingo Molnar , Peter Zijlstra , Andrea Arcangeli , Oleg Nesterov , "Eric W. Biederman" , Alexander Viro , linux390@de.ibm.com, linux-s390@vger.kernel.org, linux-mm@kvack.org, linux-api@vger.kernel.org Subject: Re: [PATCH 2/3] mm, thp: Add VM_INIT_DEF_MASK and PRCTL_THP_DISABLE References: <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com> In-Reply-To: <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/25/2014 03:54 PM, Alex Thorlton wrote: > This patch adds a VM_INIT_DEF_MASK, to allow us to set the default flags > for VMs. It also adds a prctl control which alllows us to set the THP > disable bit in mm->def_flags so that VMs will pick up the setting as > they are created. > > Signed-off-by: Alex Thorlton > Suggested-by: Oleg Nesterov Acked-by: Rik van Riel -- All rights reversed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/