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 AF57B6B022E for ; Fri, 9 Apr 2010 17:25:16 -0400 (EDT) Message-ID: <4BBF9B34.5040909@redhat.com> Date: Fri, 09 Apr 2010 17:25:08 -0400 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH]vmscan: handle underflow for get_scan_ratio References: <20100331045348.GA3396@sli10-desk.sh.intel.com> <20100331142708.039E.A69D9226@jp.fujitsu.com> <20100331145030.03A1.A69D9226@jp.fujitsu.com> <20100402065052.GA28027@sli10-desk.sh.intel.com> <20100406050325.GA17797@localhost> <20100409065104.GA21480@sli10-desk.sh.intel.com> <20100409142057.be0ce5af.akpm@linux-foundation.org> In-Reply-To: <20100409142057.be0ce5af.akpm@linux-foundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Andrew Morton Cc: Shaohua Li , "Wu, Fengguang" , KOSAKI Motohiro , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" List-ID: On 04/09/2010 05:20 PM, Andrew Morton wrote: > Come to that, it's not obvious that we need this in 2.6.34 either. What > is the user-visible impact here? I suspect very little impact, especially during workloads where we can just reclaim clean page cache at DEF_PRIORITY. FWIW, the patch looks good to me, so: Acked-by: Rik van Riel -- 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