From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756215Ab0EDGhx (ORCPT ); Tue, 4 May 2010 02:37:53 -0400 Received: from hera.kernel.org ([140.211.167.34]:43111 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752086Ab0EDGho (ORCPT ); Tue, 4 May 2010 02:37:44 -0400 Message-ID: <4BDFC079.6000601@kernel.org> Date: Tue, 04 May 2010 08:36:41 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4 MIME-Version: 1.0 To: Peter Zijlstra CC: mingo@elte.hu, linux-kernel@vger.kernel.org, x86@kernel.org, oleg@redhat.com, rusty@rustcorp.com.au, sivanich@sgi.com, heiko.carstens@de.ibm.com, dipankar@in.ibm.com, josh@freedesktop.org, paulmck@linux.vnet.ibm.com, akpm@linux-foundation.org, arjan@linux.intel.com, torvalds@linux-foundation.org Subject: Re: [PATCH 1/4] cpu_stop: implement stop_cpu[s]() References: <1271952554-22368-1-git-send-email-tj@kernel.org> <1271952554-22368-2-git-send-email-tj@kernel.org> <1272893189.5605.120.camel@twins> In-Reply-To: <1272893189.5605.120.camel@twins> X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 04 May 2010 06:36:42 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/03/2010 03:26 PM, Peter Zijlstra wrote: > On Thu, 2010-04-22 at 18:09 +0200, Tejun Heo wrote: >> +void stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void >> *arg, >> + struct cpu_stop_work *work_buf) >> +{ >> + memset(work_buf, 0, sizeof(*work_buf)); >> + work_buf->fn = fn; >> + work_buf->arg = arg; > > *work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, }; > Updated. -- tejun