From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with SMTP id 9A3016B01F0 for ; Tue, 30 Mar 2010 12:28:35 -0400 (EDT) Date: Tue, 30 Mar 2010 11:28:21 -0500 (CDT) From: Christoph Lameter Subject: Re: [RFC][PATCH] migrate_pages:skip migration between intersect nodes In-Reply-To: <20100330083638.8E87.A69D9226@jp.fujitsu.com> Message-ID: References: <1269874629-1736-1-git-send-email-lliubbo@gmail.com> <1269876708.13829.30.camel@useless.americas.hpqcorp.net> <20100330083638.8E87.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: KOSAKI Motohiro Cc: Lee Schermerhorn , Bob Liu , akpm@linux-foundation.org, linux-mm@kvack.org, andi@firstfloor.org, minchar.kim@gmail.com List-ID: On Tue, 30 Mar 2010, KOSAKI Motohiro wrote: > > I believe that the current code matches the intended semantics. I can't > > find a man pages for the migrate_pages() system call, but the > > migratepages(8) man page says: > > > > "If multiple nodes are specified for from-nodes or to-nodes then an > > attempt is made to preserve the relative location of each page in each > > nodeset." > > Offtopic> > Christoph, Why migrate_pages(2) doesn't have man pages? Is it unrecommended > syscall? The manpage is in the numatools package3. -- 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