Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754039AbZLAKA0 (ORCPT ); Tue, 1 Dec 2009 05:00:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753922AbZLAKAZ (ORCPT ); Tue, 1 Dec 2009 05:00:25 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41479 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753930AbZLAKAY (ORCPT ); Tue, 1 Dec 2009 05:00:24 -0500 Date: Tue, 1 Dec 2009 10:59:47 +0100 From: Andrea Arcangeli To: KOSAKI Motohiro Cc: KAMEZAWA Hiroyuki , Hugh Dickins , Andrew Morton , Izik Eidus , Chris Wright , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 2/9] ksm: let shared pages be swappable Message-ID: <20091201095947.GM30235@random.random> References: <20091201181633.5C31.A69D9226@jp.fujitsu.com> <20091201093738.GL30235@random.random> <20091201184535.5C37.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091201184535.5C37.A69D9226@jp.fujitsu.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 701 Lines: 13 On Tue, Dec 01, 2009 at 06:46:06PM +0900, KOSAKI Motohiro wrote: > Ah, well. please wait a bit. I'm under reviewing Larry's patch. I don't > dislike your idea. last mail only pointed out implementation thing. Yep thanks for pointing it out. It's an implementation thing I don't like. The VM should not ever touch ptes when there's light VM pressure and plenty of unmapped clean cache available, but I'm ok if others disagree and want to keep it that way. -- 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/