From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932512AbWFHAab (ORCPT ); Wed, 7 Jun 2006 20:30:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932511AbWFHAaa (ORCPT ); Wed, 7 Jun 2006 20:30:30 -0400 Received: from 216-99-217-87.dsl.aracnet.com ([216.99.217.87]:20611 "EHLO sous-sol.org") by vger.kernel.org with ESMTP id S932510AbWFHAa2 (ORCPT ); Wed, 7 Jun 2006 20:30:28 -0400 Date: Wed, 7 Jun 2006 17:31:53 -0700 From: Chris Wright To: Stefan Richter Cc: Ingo Molnar , =?iso-8859-1?Q?J=2EA=2E_Magall=F3n?= , Andrew Morton , linux-kernel@vger.kernel.org, Arjan van de Ven , "David S. Miller" , Herbert Xu Subject: Re: 2.6.17-rc6-mm1 Message-ID: <20060608003153.GN2697@moss.sous-sol.org> References: <20060607104724.c5d3d730.akpm@osdl.org> <20060607232345.3fcad56e@werewolf.auna.net> <20060607220704.GA6287@elte.hu> <44876745.4050108@s5r6.in-berlin.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <44876745.4050108@s5r6.in-berlin.de> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Stefan Richter (stefanr@s5r6.in-berlin.de) wrote: > The pending_packet_queue is only accessed from within > drivers/ieee1394/ieee1394_core.c, and only via net/core/skbuff.c's > access functions for queueing/ dequeueing/ queuewalking. Or am I missing > something? Quick grep show following two irq handlers as examples: ohci_irq_handler() | lynx_irq_handler() hpsb_bus_reset() abort_requests() skb_dequeue() spin_lock_irqsave() That spin_lock is called directly from within irq handler. thanks, -chris