From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with SMTP id 618CF8D0040 for ; Thu, 24 Mar 2011 09:23:46 -0400 (EDT) Message-ID: <4D8B45D9.10400@redhat.com> Date: Thu, 24 Mar 2011 15:23:37 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [PATCH 2/2] KVM: Enable async page fault processing. References: <1296559307-14637-1-git-send-email-gleb@redhat.com> <1296559307-14637-3-git-send-email-gleb@redhat.com> <20110324122206.GE32408@redhat.com> In-Reply-To: <20110324122206.GE32408@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Gleb Natapov Cc: mtosatti@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org On 03/24/2011 02:22 PM, Gleb Natapov wrote: > On Tue, Feb 01, 2011 at 01:21:47PM +0200, Gleb Natapov wrote: > > If asynchronous hva_to_pfn() is requested call GUP with FOLL_NOWAIT to > > avoid sleeping on IO. Check for hwpoison is done at the same time, > > otherwise check_user_page_hwpoison() will call GUP again and will put > > vcpu to sleep. > > > FOLL_NOWAIT is now in Linus tree, so this patch can be applied now. I > verified that it still applies and works. Thanks, applied and queued for 2.6.39. -- error compiling committee.c: too many arguments to function -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org