From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756370Ab3KXBtN (ORCPT ); Sat, 23 Nov 2013 20:49:13 -0500 Received: from e28smtp04.in.ibm.com ([122.248.162.4]:35817 "EHLO e28smtp04.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755708Ab3KXBtM (ORCPT ); Sat, 23 Nov 2013 20:49:12 -0500 Date: Sun, 24 Nov 2013 09:48:58 +0800 From: Wei Yang To: Tejun Heo Cc: Wei Yang , cl@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] percpu: stop the loop when a cpu belongs to a new group Message-ID: <20131124014858.GA10185@weiyang.vnet.ibm.com> Reply-To: Wei Yang References: <1382345893-6644-1-git-send-email-weiyang@linux.vnet.ibm.com> <20131027123008.GJ14934@mtj.dyndns.org> <20131028030055.GC15642@weiyang.vnet.ibm.com> <20131028113120.GB11541@mtj.dyndns.org> <20131028151746.GA7548@weiyang.vnet.ibm.com> <20131120030056.GA15273@weiyang.vnet.ibm.com> <20131120055121.GA13754@mtj.dyndns.org> <20131122230400.GG8981@mtj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20131122230400.GG8981@mtj.dyndns.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13112401-5564-0000-0000-00000ACEC427 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 22, 2013 at 06:04:00PM -0500, Tejun Heo wrote: >Hello, > >On Wed, Nov 20, 2013 at 12:51:21AM -0500, Tejun Heo wrote: >> The patch is just extremely marginal. Ah well... why not? I'll apply >> it once -rc1 drops. > >So, I was about to apply this patch but decided against it. It >doesn't really make anything better and the code looks worse >afterwards. Ok, that's fine. Maybe we could find a better way :-) > >Thanks. > >-- >tejun -- Richard Yang Help you, Help me