From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 26 Jul 2000 12:02:38 +0100 From: "Stephen C. Tweedie" Subject: Re: Inter-zone swapping Message-ID: <20000726120238.F8224@redhat.com> References: <20000725143833.E1396@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: ; from hahn@coffee.psychology.mcmaster.ca on Tue, Jul 25, 2000 at 05:46:10PM -0400 Sender: owner-linux-mm@kvack.org Return-Path: To: Mark Hahn Cc: "Stephen C. Tweedie" , Cesar Eduardo Barros , linux-mm@kvack.org List-ID: Hi, On Tue, Jul 25, 2000 at 05:46:10PM -0400, Mark Hahn wrote: > > doesn't good page coloring need this ability, as well, > to move around which physical page is backing a virtual one? > guess it depends on whether the arch does cache lookups based > on p or v addresses... Yes. Fortunately, very few archs do this the wrong way. :-) Where they do, page colouring is desperately important, but you can usually do that within zones rather than having to balance between zones (it's a similar problem but working along a different axis). Cheers, Stephen -- 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.eu.org/Linux-MM/