From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751352AbWDZCno (ORCPT ); Tue, 25 Apr 2006 22:43:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751385AbWDZCno (ORCPT ); Tue, 25 Apr 2006 22:43:44 -0400 Received: from smtp110.mail.mud.yahoo.com ([209.191.85.220]:48034 "HELO smtp110.mail.mud.yahoo.com") by vger.kernel.org with SMTP id S1751352AbWDZCno (ORCPT ); Tue, 25 Apr 2006 22:43:44 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.au; h=Received:Message-ID:Date:From:User-Agent:X-Accept-Language:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=UIyD74VPD848GSm9fLjsd+3IbXmGSRGPTBqltk397oY4Z7srXYTl5nenwvL0Z4mc65vjg9r6EQTp6wBH6X6kauXLJjxYluJuGE3bw/2wbp6JuzaICQvGF72Z2hSvednV+m8aVUmpxHBwZ8LCmGimNcUdQhlRw/2eInrn9y1xdLs= ; Message-ID: <444ED9EB.5060205@yahoo.com.au> Date: Wed, 26 Apr 2006 12:24:43 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050927 Debian/1.7.8-1sarge3 X-Accept-Language: en MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Nigel Cunningham , Pavel Machek , Linux PM , LKML Subject: Re: [RFC][PATCH] swsusp: support creating bigger images References: <200604242355.08111.rjw@sisk.pl> <200604252312.26249.rjw@sisk.pl> <200604260718.42681.nigel@suspend2.net> <200604260021.08888.rjw@sisk.pl> In-Reply-To: <200604260021.08888.rjw@sisk.pl> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Rafael J. Wysocki wrote: >This means if we freeze bdevs, we'll be able to save all of the LRU pages, >except for the pages mapped by the current task, without copying. I think we >can try to do this, but we'll need a patch to freeze bdevs for this purpose. ;-) > Why not the current task? Does it exit the kernel? Or go through some get_uesr_pages path? -- Send instant messages to your online friends http://au.messenger.yahoo.com