From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx126.postini.com [74.125.245.126]) by kanga.kvack.org (Postfix) with SMTP id BF59E6B0032 for ; Tue, 23 Apr 2013 21:42:44 -0400 (EDT) Date: Wed, 24 Apr 2013 10:42:40 +0900 From: Minchan Kim Subject: Re: [PATCH 6/6] add documentation on proc.txt Message-ID: <20130424014240.GA17222@blaptop> References: <1366620306-30940-1-git-send-email-minchan@kernel.org> <1366620306-30940-6-git-send-email-minchan@kernel.org> <51756286.4020704@intel.com> <20130423015349.GC2603@blaptop> <51769BD1.7070002@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51769BD1.7070002@intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: Dave Hansen Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Michael Kerrisk , Rik van Riel , Rob Landley , Namhyung Kim Hello Dave, On Tue, Apr 23, 2013 at 07:33:53AM -0700, Dave Hansen wrote: > On 04/22/2013 06:53 PM, Minchan Kim wrote: > > echo 'file' > /proc/PID/reclaim > > echo 'anon' > /proc/PID/reclaim > > echo 'both' > /proc/PID/reclaim > > > > For range reclaim, > > > > echo $((1<<20)) 8192 > /proc/PID/reclaim. > > > > IOW, we don't need any type for range reclaim because only thing > > user takes care is address range which has mapped page regardless > > of that it's anon or file. > > > > Does it make sense to you? > > That looks very nice! Although, I'd probably use 'all' instead of > 'both'. It leaves you more wiggle room to add more types in the future, > like volatile pages. Fair enough. Thanks for the review. I just sent a new. -- Kind regards, Minchan Kim -- 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