From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with SMTP id A2CDE6B01E3 for ; Sun, 16 May 2010 20:00:43 -0400 (EDT) Received: from m5.gw.fujitsu.co.jp ([10.0.50.75]) by fgwmail6.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o4H00euc018088 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Mon, 17 May 2010 09:00:40 +0900 Received: from smail (m5 [127.0.0.1]) by outgoing.m5.gw.fujitsu.co.jp (Postfix) with ESMTP id F37F045DE61 for ; Mon, 17 May 2010 09:00:39 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (s5.gw.fujitsu.co.jp [10.0.50.95]) by m5.gw.fujitsu.co.jp (Postfix) with ESMTP id 99CC245DE57 for ; Mon, 17 May 2010 09:00:39 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id 42351E0801B for ; Mon, 17 May 2010 09:00:39 +0900 (JST) Received: from m108.s.css.fujitsu.com (m108.s.css.fujitsu.com [10.249.87.108]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id 09EB7E08016 for ; Mon, 17 May 2010 09:00:38 +0900 (JST) From: KOSAKI Motohiro Subject: Re: [PATCH v2] mm: Consider the entire user address space during node migration In-Reply-To: <1273962913-8950-1-git-send-email-gthelen@google.com> References: <1273962913-8950-1-git-send-email-gthelen@google.com> Message-Id: <20100517085953.21A2.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Mon, 17 May 2010 09:00:37 +0900 (JST) Sender: owner-linux-mm@kvack.org To: Greg Thelen Cc: kosaki.motohiro@jp.fujitsu.com, Andrew Morton , Lee Schermerhorn , Christoph Lameter , Mel Gorman , kamezawa.hiroyu@jp.fujitsu.com, nishimura@mxp.nes.nec.co.jp, balbir@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: > Changes since v1: > - Use mm->task_size rather than TASK_SIZE_MAX to support all platforms. > > Signed-off-by: Greg Thelen Looks good. Thanks Greg! Reviewed-by: KOSAKI Motohiro > --- > mm/mempolicy.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/mm/mempolicy.c b/mm/mempolicy.c > index 9f11728..2fd17e7 100644 > --- a/mm/mempolicy.c > +++ b/mm/mempolicy.c > @@ -928,7 +928,7 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest, > nodes_clear(nmask); > node_set(source, nmask); > > - check_range(mm, mm->mmap->vm_start, TASK_SIZE, &nmask, > + check_range(mm, mm->mmap->vm_start, mm->task_size, &nmask, > flags | MPOL_MF_DISCONTIG_OK, &pagelist); > > if (!list_empty(&pagelist)) > -- > 1.7.0.1 > -- 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