Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751895AbbGJAC0 (ORCPT ); Thu, 9 Jul 2015 20:02:26 -0400 Received: from lgeamrelo02.lge.com ([156.147.1.126]:44230 "EHLO lgeamrelo02.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751346AbbGJACP (ORCPT ); Thu, 9 Jul 2015 20:02:15 -0400 X-Original-SENDERIP: 10.178.37.108 X-Original-MAILFROM: gioh.kim@lge.com Message-ID: <559F0B84.6020908@lge.com> Date: Fri, 10 Jul 2015 09:02:12 +0900 From: Gioh Kim User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Dave Airlie , dri-devel , Andrew Morton , jlayton@poochiereds.net, bfields@fieldses.org, vbabka@suse.cz, iamjoonsoo.kim@lge.com, Al Viro , "Michael S. Tsirkin" , koct9i@gmail.com, minchan@kernel.org, aquini@redhat.com, linux-fsdevel@vger.kernel.org, "open list:VIRTIO CORE, NET..." , LKML , open@kvack.org, "list@kvack.org: ABI/API" , Linux Memory Management List , gunho.lee@lge.com, Gioh Kim Subject: Re: [RFCv3 0/5] enable migration of driver pages References: <1436243785-24105-1-git-send-email-gioh.kim@lge.com> <20150707153701.bfcde75108d1fb8aaedc8134@linux-foundation.org> <559C68B3.3010105@lge.com> <20150707170746.1b91ba0d07382cbc9ba3db92@linux-foundation.org> <559C6CA6.1050809@lge.com> <559DB86D.40000@lge.com> <20150709130848.GD21858@phenom.ffwll.local> In-Reply-To: <20150709130848.GD21858@phenom.ffwll.local> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 839 Lines: 19 2015-07-09 오후 10:08에 Daniel Vetter 이(가) 쓴 글: > Also there's a bit a lack of gpu drivers from the arm world in upstream, > which is probabyl why this patch series doesn't come with a user. Might be > better to first upstream the driver before talking about additional > infrastructure that it needs. > -Daniel I'm not from ARM but I just got the idea of driver page migration during I worked with ARM gpu driver. I'm sure this patch is good for zram and balloon and hope it can be applied to drivers consuming many pages and generating fragmentation, such as GPU or gfx driver. -- 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/