From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] pkt_sched: Add BH protection for qdisc_stab_lock. Date: Mon, 11 Aug 2008 18:11:24 -0700 (PDT) Message-ID: <20080811.181124.209719830.davem@davemloft.net> References: <20080811214239.GB15293@ami.dom.local> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: jarkao2@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:59589 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750869AbYHLBLX (ORCPT ); Mon, 11 Aug 2008 21:11:23 -0400 In-Reply-To: <20080811214239.GB15293@ami.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: From: Jarek Poplawski Date: Mon, 11 Aug 2008 23:42:39 +0200 > pkt_sched: Add BH protection for qdisc_stab_lock. > > Since qdisc_stab_lock is used in qdisc_put_stab(), which is called in > BH context from __qdisc_destroy() RCU callback, softirq safe locking > is needed. > > Signed-off-by: Jarek Poplawski Applied, thanks Jarek.