From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx148.postini.com [74.125.245.148]) by kanga.kvack.org (Postfix) with SMTP id EAF006B0074 for ; Thu, 22 Aug 2013 04:45:21 -0400 (EDT) Received: from m2.gw.fujitsu.co.jp (unknown [10.0.50.72]) by fgwmail5.fujitsu.co.jp (Postfix) with ESMTP id 994FD3EE1DE for ; Thu, 22 Aug 2013 17:45:20 +0900 (JST) Received: from smail (m2 [127.0.0.1]) by outgoing.m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 8893045DE53 for ; Thu, 22 Aug 2013 17:45:20 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (s2.gw.fujitsu.co.jp [10.0.50.92]) by m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 6E81845DE4E for ; Thu, 22 Aug 2013 17:45:20 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id 5E9841DB8041 for ; Thu, 22 Aug 2013 17:45:20 +0900 (JST) Received: from g01jpfmpwyt01.exch.g01.fujitsu.local (g01jpfmpwyt01.exch.g01.fujitsu.local [10.128.193.38]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id 0CBA41DB803A for ; Thu, 22 Aug 2013 17:45:20 +0900 (JST) Message-ID: <5215CF7F.5060109@jp.fujitsu.com> Date: Thu, 22 Aug 2013 17:44:47 +0900 From: Yasuaki Ishimatsu MIME-Version: 1.0 Subject: Re: [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section() References: <1377018783-26756-1-git-send-email-sjenning@linux.vnet.ibm.com> <20130820172445.GE4151@medulla.variantweb.net> In-Reply-To: <20130820172445.GE4151@medulla.variantweb.net> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Seth Jennings Cc: Greg Kroah-Hartman , Dave Hansen , Nathan Fontenot , Cody P Schafer , Andrew Morton , Lai Jiangshan , "Rafael J. Wysocki" , Yinghai Lu , Wanpeng Li , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org (2013/08/21 2:24), Seth Jennings wrote: > Gah! Forgot the cover letter. > > This patchset just seeks to clean up and refactor some things in > memory.c for better understanding and possibly better performance due do > a decrease in mutex acquisitions and refcount churn at boot time. No > functional change is intended by this set! All patches were Reviewed-by: Yasuaki Ishimatsu Tested-by: Yasuaki Ishimatsu Thanks, Yasuaki Ishimatsu > > Seth > > -- > 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 > -- 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