From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 4949B8D0017 for ; Mon, 15 Nov 2010 07:46:34 -0500 (EST) Received: by qyk31 with SMTP id 31so8238qyk.14 for ; Mon, 15 Nov 2010 04:46:32 -0800 (PST) From: Ben Gamari Subject: Re: fadvise DONTNEED implementation (or lack thereof) In-Reply-To: <20101115162713.BF12.A69D9226@jp.fujitsu.com> References: <20101115160413.BF0F.A69D9226@jp.fujitsu.com> <20101115162713.BF12.A69D9226@jp.fujitsu.com> Date: Mon, 15 Nov 2010 07:46:26 -0500 Message-ID: <87tyjisqjh.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org To: KOSAKI Motohiro , Minchan Kim Cc: linux-kernel@vger.kernel.org, rsync@lists.samba.org, linux-mm@kvack.org, Peter Zijlstra , Wu Fengguang List-ID: On Mon, 15 Nov 2010 16:28:32 +0900 (JST), KOSAKI Motohiro wrote: > Who can make rsync like io pattern test suite? a code change is easy. but > to comfirm justification is more harder work. > I'm afraid I don't have time to work up any code. I would be happy to try the patch with my backup use-case though. I'll just have to think of an objective way of measuring the result. - Ben -- 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/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org