From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 13 Oct 2004 16:39:55 +1000 From: Nathan Scott Subject: Re: Page cache write performance issue Message-ID: <20041013063955.GA2079@frodo> References: <20041013054452.GB1618@frodo> <20041012231945.2aff9a00.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041012231945.2aff9a00.akpm@osdl.org> Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: piggin@cyberone.com.au, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-xfs@oss.sgi.com List-ID: Hi Andrew, On Tue, Oct 12, 2004 at 11:19:45PM -0700, Andrew Morton wrote: > Nathan Scott wrote: > > > > So, any ideas what happened to 2.6.9? > > Does reverting the below fix it up? Reverting that one improves things slightly - I move up from ~4MB/sec to ~17MB/sec; thats just under a third of the 2.6.8 numbers I was seeing though, unfortunately. cheers. -- Nathan -- 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: aart@kvack.org