From: Christoph Lameter <cl@linux-foundation.org>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Bob Liu <lliubbo@gmail.com>,
akpm@linux-foundation.org, linux-mm@kvack.org,
andi@firstfloor.org, minchar.kim@gmail.com
Subject: Re: [RFC][PATCH] migrate_pages:skip migration between intersect nodes
Date: Tue, 30 Mar 2010 11:28:21 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1003301127410.24266@router.home> (raw)
In-Reply-To: <20100330083638.8E87.A69D9226@jp.fujitsu.com>
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.
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next prev parent reply other threads:[~2010-03-30 16:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-29 14:57 Bob Liu
2010-03-29 15:31 ` Lee Schermerhorn
2010-03-29 23:41 ` KOSAKI Motohiro
2010-03-30 16:28 ` Christoph Lameter [this message]
2010-03-30 16:49 ` Andi Kleen
2010-03-30 0:03 ` Minchan Kim
2010-03-30 16:29 ` Christoph Lameter
2010-03-31 1:36 ` Bob Liu
2010-03-31 3:56 ` Minchan Kim
2010-03-31 4:02 ` Bob Liu
2010-03-31 14:17 ` Christoph Lameter
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