From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754662Ab0F1UG0 (ORCPT ); Mon, 28 Jun 2010 16:06:26 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:54267 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752387Ab0F1UGZ (ORCPT ); Mon, 28 Jun 2010 16:06:25 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; b=RE9VbzBJNdLf0Y+wUw4QEOpTwYyouyV6FgMC4Ie6V+8j6hkHAaBoZsWcqc1FVY6XfD cpouFwuSZyr1ACV5fCvSz+hNVViLc1f3wIRtKQKnDv5v3pv2fDLxdkEltwGzkhE0wndW muwIcXxlyU0Zl83bK69QQwk0YbTgl7GP3Bg+s= Date: Tue, 29 Jun 2010 00:06:20 +0400 From: Ilya Loginov To: Peter Zijlstra Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, Ingo Molnar Subject: Re: [PATCH] init: Fix race between init and kthreadd -v2 Message-Id: <20100629000620.a7f0a4fe.isloginov@gmail.com> In-Reply-To: <1277725997.3561.6.camel@laptop> References: <20100624001148.61e9da1c.isloginov@gmail.com> <1277385096.1875.974.camel@laptop> <20100624172334.ca7e9bef.isloginov@gmail.com> <1277715689.1875.1104.camel@laptop> <1277725997.3561.6.camel@laptop> X-Mailer: Sylpheed 2.7.1 (GTK+ 2.18.3; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 28 Jun 2010 13:53:17 +0200 Peter Zijlstra wrote: > I just realized its all __init code so its all 'free' anyway, how about > the nicer version: I will try both versions and write about results. But I think, that there is some logical inconsistent in these patches (for me). I like v2 more than v1. But, I would move mutex_lock/unlock. Anyway, I will try your patches first. Many thanks. -- Ilya Loginov