From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 12 May 2005 10:55:35 +0100 From: Christoph Hellwig Subject: Re: [Lhms-devel] Re: [PATCH 2.6.12-rc3 1/8] mm: manual page migration-rc2 -- xfs-extended-attributes-rc2.patch Message-ID: <20050512095535.GA14409@infradead.org> References: <20050511043756.10876.72079.60115@jackhammer.engr.sgi.com> <20050511043802.10876.60521.51027@jackhammer.engr.sgi.com> <20050511071538.GA23090@infradead.org> <4281F650.2020807@engr.sgi.com> <20050511195003.GA2468@infradead.org> <4282798F.8060005@engr.sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4282798F.8060005@engr.sgi.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Ray Bryant Cc: Ray Bryant , Hirokazu Takahashi , Marcelo Tosatti , Andi Kleen , Dave Hansen , linux-mm , Nathan Scott , Ray Bryant , lhms-devel@lists.sourceforge.net, Jes Sorensen List-ID: On Wed, May 11, 2005 at 04:30:55PM -0500, Ray Bryant wrote: > I guess we have a different world view on this. It seems to me that > migratability is a long term property of the file itself (and how it > is commonly used) rather than a short term property (i. e. how the > file is used this particular time it got mapped in). When you talk about files you're already in the special casing business. Only few vmas are file-backed and it makes lots of sense to mark an anonymous vma non-migratable. -- 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: aart@kvack.org