From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756349AbZGNVKS (ORCPT ); Tue, 14 Jul 2009 17:10:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755492AbZGNVKR (ORCPT ); Tue, 14 Jul 2009 17:10:17 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:42073 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755520AbZGNVKQ (ORCPT ); Tue, 14 Jul 2009 17:10:16 -0400 Date: Tue, 14 Jul 2009 14:10:20 -0700 (PDT) Message-Id: <20090714.141020.34896663.davem@davemloft.net> To: jirislaby@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] NET: sungem, use spin_trylock_irqsave From: David Miller In-Reply-To: <1247520220-31960-2-git-send-email-jirislaby@gmail.com> References: <1247520220-31960-1-git-send-email-jirislaby@gmail.com> <1247520220-31960-2-git-send-email-jirislaby@gmail.com> X-Mailer: Mew version 6.2.51 on Emacs 22.1 / Mule 5.0 (SAKAKI) 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 From: Jiri Slaby Date: Mon, 13 Jul 2009 23:23:40 +0200 > - if (!spin_trylock(&gp->tx_lock)) { > + if (!spin_trylock_irqsave(&gp->tx_lock)) { I'm about to give you a royal flaming. Any idea why? (hint: type 'make' before you send patches!!!!)