From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752795AbaELWBH (ORCPT ); Mon, 12 May 2014 18:01:07 -0400 Received: from mail-qg0-f42.google.com ([209.85.192.42]:54799 "EHLO mail-qg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751369AbaELWBF (ORCPT ); Mon, 12 May 2014 18:01:05 -0400 Date: Mon, 12 May 2014 18:01:02 -0400 From: Tejun Heo To: Lai Jiangshan Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Viresh Kumar , Ingo Molnar Subject: Re: [PATCH 08/10 V2] workqueue: rename manager_mutex to attach_mutex Message-ID: <20140512220102.GH18959@mtj.dyndns.org> References: <20140505150514.GI11231@htj.dyndns.org> <1399877792-13046-1-git-send-email-laijs@cn.fujitsu.com> <1399877792-13046-9-git-send-email-laijs@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1399877792-13046-9-git-send-email-laijs@cn.fujitsu.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 12, 2014 at 02:56:20PM +0800, Lai Jiangshan wrote: > manager_mutex is only used to protect the attaching for the pool > and the pool->workers list. It protects the pool->workers and operations > based on this list, such as: > cpu-binding for the workers in the pool->workers > concurrency management for the workers in the pool->workers Concurrency management? What are you referring to? thanks. -- tejun