From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailrelay01.cce.cpqcorp.net (mailrelay01.cce.cpqcorp.net [16.47.68.171]) by ccerelbas02.cce.hp.com (Postfix) with ESMTP id B0DC934577 for ; Fri, 10 Mar 2006 13:59:57 -0600 (CST) Received: from anw.zk3.dec.com (wasted.zk3.dec.com [16.140.32.3]) by mailrelay01.cce.cpqcorp.net (Postfix) with ESMTP id 79B8C1675 for ; Fri, 10 Mar 2006 13:59:57 -0600 (CST) Subject: Re: [PATCH/RFC] AutoPage Migration - V0.1 - 6/8 hook sched migrate to memory migration From: Lee Schermerhorn Reply-To: lee.schermerhorn@hp.com In-Reply-To: <1142020335.5204.26.camel@localhost.localdomain> References: <1142020335.5204.26.camel@localhost.localdomain> Content-Type: text/plain Date: Fri, 10 Mar 2006 14:59:37 -0500 Message-Id: <1142020778.5204.35.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm List-ID: On Fri, 2006-03-10 at 14:52 -0500, Lee Schermerhorn wrote: > AutoPage Migration - V0.1 - 6/8 hook sched migrate to memory migration > > Add check for internode migration to scheduler -- in most places > where a new cpu is assigned via set_task_cpu(). If MIGRATION is > configured, and sched_migrate_memory is enabled [and this is a > user space task], the check will set "migration pending" for the > task if the destination cpu is on a different cpu from the last :-( ^-node > cpu to which the task was assigned. Migration of affected pages > [those with default policy] will occur when the task returns to > user space. > > Signed-off-by: Lee Schermerhorn -- 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