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 ESMTP id C37386B0169 for ; Thu, 28 Jul 2011 18:23:09 -0400 (EDT) Received: from wpaz33.hot.corp.google.com (wpaz33.hot.corp.google.com [172.24.198.97]) by smtp-out.google.com with ESMTP id p6SMN6uK030762 for ; Thu, 28 Jul 2011 15:23:06 -0700 Received: from yxj20 (yxj20.prod.google.com [10.190.3.84]) by wpaz33.hot.corp.google.com with ESMTP id p6SMMTox006865 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Thu, 28 Jul 2011 15:23:04 -0700 Received: by yxj20 with SMTP id 20so2785074yxj.22 for ; Thu, 28 Jul 2011 15:23:00 -0700 (PDT) Date: Thu, 28 Jul 2011 15:22:56 -0700 (PDT) From: David Rientjes Subject: Re: [GIT PULL] SLAB changes for v3.1-rc0 In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Pekka Enberg Cc: Linus Torvalds , Christoph Lameter , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org On Thu, 28 Jul 2011, Pekka Enberg wrote: > Christoph, your debugging fix has been in linux-next for few days now > and no problem have been reported. I'm considering sending the series > to Linus. What do you think? > I ran slub/lockless through some stress testing and it seems to be quite stable on my testing cluster. There is about a 2.3% performance improvement with the lockless slowpath on the netperf benchmark with various thread counts on my 16-core 64GB Opterons, so I'd recommend it to be merged into 3.1. -- 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 internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org