From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752449AbaE0POO (ORCPT ); Tue, 27 May 2014 11:14:14 -0400 Received: from qmta05.emeryville.ca.mail.comcast.net ([76.96.30.48]:44218 "EHLO qmta05.emeryville.ca.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751737AbaE0PON (ORCPT ); Tue, 27 May 2014 11:14:13 -0400 Date: Tue, 27 May 2014 10:14:10 -0500 (CDT) From: Christoph Lameter To: Peter Zijlstra cc: Konstantin Khlebnikov , "linux-mm@kvack.org" , Linux Kernel Mailing List , Thomas Gleixner , Andrew Morton , Hugh Dickins , Mel Gorman , Roland Dreier , Sean Hefty , Hal Rosenstock , Mike Marciniszyn Subject: Re: [RFC][PATCH 0/5] VM_PINNED In-Reply-To: <20140527144655.GC19143@laptop.programming.kicks-ass.net> Message-ID: References: <20140526145605.016140154@infradead.org> <20140526203232.GC5444@laptop.programming.kicks-ass.net> <20140527102909.GO30445@twins.programming.kicks-ass.net> <20140527144655.GC19143@laptop.programming.kicks-ass.net> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 27 May 2014, Peter Zijlstra wrote: > Well, like with IB, they start out as normal userspace pages, and will > be from ZONE_MOVABLE. Well we could change that now I think. If the VMA has VM_PINNED set pages then do not allocate from ZONE_MOVABLE.