From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 16 May 2006 09:33:39 -0700 From: Valerie Henson Subject: Re: [patch 00/14] remap_file_pages protection support Message-ID: <20060516163339.GL9612@goober> References: <20060430172953.409399000@zion.home.lan> <4456D5ED.2040202@yahoo.com.au> <200605030225.54598.blaisorblade@yahoo.it> <445CC949.7050900@redhat.com> <445D75EB.5030909@yahoo.com.au> <4465E981.60302@yahoo.com.au> <20060513181945.GC9612@goober> <4469D3F8.8020305@yahoo.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4469D3F8.8020305@yahoo.com.au> Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Ulrich Drepper , Blaisorblade , Andrew Morton , linux-kernel@vger.kernel.org, Linux Memory Management List-ID: On Tue, May 16, 2006 at 11:30:32PM +1000, Nick Piggin wrote: > > Hi Val, > > Thanks, I've tried with your most recent ebizzy and with 256 threads and > 50,000 vmas (which gives really poor mmap_cache hits), I'm still unable > to get find_vma above a few % of kernel time. How excellent! Sometimes negative results are worth publishing. :) -VAL -- 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