Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751424Ab0BSFJh (ORCPT ); Fri, 19 Feb 2010 00:09:37 -0500 Received: from mail-pz0-f192.google.com ([209.85.222.192]:36404 "EHLO mail-pz0-f192.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879Ab0BSFJf (ORCPT ); Fri, 19 Feb 2010 00:09:35 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=cjY6GWPhc+g0RRLOh12GPDtt98JRnaP48K6X18albYxpUNHWAynfiuVKrERI4Aw95Z nHzo/dFJvctMhs6vM1hgdWzmWBP47uPYOzLLj9MK3SjaaBzPaq5iuzyC88ETnC5tKCnT wLpCgVnlbiY/sqrijDz3S99qN2TM9o74hikmM= MIME-Version: 1.0 In-Reply-To: <1266516162-14154-4-git-send-email-mel@csn.ul.ie> References: <1266516162-14154-1-git-send-email-mel@csn.ul.ie> <1266516162-14154-4-git-send-email-mel@csn.ul.ie> Date: Fri, 19 Feb 2010 14:09:35 +0900 Message-ID: <28c262361002182109p67f7d221m9385b56e52b33f50@mail.gmail.com> Subject: Re: [PATCH 03/12] mm: Share the anon_vma ref counts between KSM and page migration From: Minchan Kim To: Mel Gorman Cc: Andrea Arcangeli , Christoph Lameter , Adam Litke , Avi Kivity , David Rientjes , KOSAKI Motohiro , Rik van Riel , linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 729 Lines: 19 On Fri, Feb 19, 2010 at 3:02 AM, Mel Gorman wrote: > For clarity of review, KSM and page migration have separate refcounts on > the anon_vma. While clear, this is a waste of memory. This patch gets > KSM and page migration to share their toys in a spirit of harmony. > > Signed-off-by: Mel Gorman Reviewed-by: Minchan Kim When I reviewed your patch [1/12], I thought like this. Looks good to me. -- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/