From mboxrd@z Thu Jan 1 00:00:00 1970 From: Con Kolivas Subject: Re: [PATCH][3/3] mm: swsusp post resume aggressive swap prefetch Date: Wed, 22 Mar 2006 17:11:58 +1100 References: <200603200234.01472.kernel@kolivas.org> <1142901862.441f4c66c748e@vds.kolivas.org> <200603211911.01829.rjw@sisk.pl> In-Reply-To: <200603211911.01829.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200603221711.58390.kernel@kolivas.org> Sender: owner-linux-mm@kvack.org Return-Path: To: "Rafael J. Wysocki" Cc: linux list , ck list , Andrew Morton , Pavel Machek , linux-mm@kvack.org List-ID: On Wed, 22 Mar 2006 05:11 am, Rafael J. Wysocki wrote: > On Tuesday 21 March 2006 01:44, kernel@kolivas.org wrote: > > Are you looking at swap still in use? Swap prefetch keeps a copy of > > prefetched pages on backing store as well as in ram so the swap space > > will not be freed on prefetching. > > It looks like I have to debug it a bit more. Unfortunately I've been > having a lot of work to do recently, so it'll take some time. No rush whatsoever! I'd just like to help on this. > > I don't understand what you mean by it won't matter? > > Well, sorry. Of course it will matter. What I wanted to say is that in > this case tbe built-in swsusp would be affected as well as the userland > suspend, because the hook was in a function used by both. Understood. So I'll modify it to hook into only built-in swsusp restore when I get a chance. Cheers, Con -- 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/ . Don't email: email@kvack.org