From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from digeo-nav01.digeo.com (digeo-nav01.digeo.com [192.168.1.233]) by packet.digeo.com (8.9.3+Sun/8.9.3) with SMTP id NAA18042 for ; Mon, 3 Feb 2003 13:52:33 -0800 (PST) Date: Mon, 3 Feb 2003 13:47:19 -0800 From: Andrew Morton Subject: Re: [PATCH 2.5.59-mm6] Speed up task exit Message-Id: <20030203134719.0a416c3b.akpm@digeo.com> In-Reply-To: <64880000.1043786464@baldur.austin.ibm.com> References: <64880000.1043786464@baldur.austin.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Dave McCracken Cc: linux-mm@kvack.org List-ID: Dave McCracken wrote: > > > Andrew, this builds on my first patch eliminating the page_table_lock > during page table cleanup on exit. Sorry David, I just haven't had time to play with this. I did some quick testing on uniprocessor shell-script-intensive loads and saw no bottom-line change at all. What load did you test with? -- 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/