Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750911AbWIUTSv (ORCPT ); Thu, 21 Sep 2006 15:18:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751442AbWIUTSv (ORCPT ); Thu, 21 Sep 2006 15:18:51 -0400 Received: from gateway-1237.mvista.com ([63.81.120.158]:12727 "EHLO gateway-1237.mvista.com") by vger.kernel.org with ESMTP id S1750911AbWIUTSu (ORCPT ); Thu, 21 Sep 2006 15:18:50 -0400 Subject: Re: 2.6.18-rt1 From: Daniel Walker Reply-To: dwalker@mvista.com To: Ingo Molnar Cc: Gene Heskett , linux-kernel@vger.kernel.org, paulmck@us.ibm.com, Thomas Gleixner , John Stultz , Dipankar Sarma , Arjan van de Ven In-Reply-To: <20060921190257.GA15151@elte.hu> References: <20060920141907.GA30765@elte.hu> <1158774118.29177.13.camel@c-67-180-230-165.hsd1.ca.comcast.net> <20060920182553.GC1292@us.ibm.com> <200609201436.47042.gene.heskett@verizon.net> <20060920194650.GA21037@elte.hu> <1158783590.29177.19.camel@c-67-180-230-165.hsd1.ca.comcast.net> <20060920201450.GA22482@elte.hu> <1158784266.29177.21.camel@c-67-180-230-165.hsd1.ca.comcast.net> <20060921190257.GA15151@elte.hu> Content-Type: text/plain Date: Thu, 21 Sep 2006 12:18:48 -0700 Message-Id: <1158866328.3505.3.camel@dwalker1.mvista.com> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-4.fc4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 474 Lines: 16 On Thu, 2006-09-21 at 21:02 +0200, Ingo Molnar wrote: > + if (up->port.sysrq || oops_in_progress) > + locked = spin_trylock_irqsave(&up->port.lock, flags); > + else > + spin_lock_irqsave(&up->port.lock, flags); Nice! Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/