Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932155AbWIFWfc (ORCPT ); Wed, 6 Sep 2006 18:35:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751765AbWIFWfc (ORCPT ); Wed, 6 Sep 2006 18:35:32 -0400 Received: from cantor.suse.de ([195.135.220.2]:16307 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751764AbWIFWfc (ORCPT ); Wed, 6 Sep 2006 18:35:32 -0400 Date: Wed, 6 Sep 2006 15:35:20 -0700 From: Greg KH To: Stefan Richter Cc: Andrew Morton , Miles Lane , linux1394-devel@lists.sourceforge.net, LKML , Herbert Xu , Ben Collins Subject: Re: 2.6.18-rc5-mm1 + all hotfixes -- INFO: possible recursive locking detected Message-ID: <20060906223520.GA9658@suse.de> References: <20060905111306.80398394.akpm@osdl.org> <44FDCEAD.5070905@s5r6.in-berlin.de> <44FE751E.4030505@s5r6.in-berlin.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <44FE751E.4030505@s5r6.in-berlin.de> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 759 Lines: 21 On Wed, Sep 06, 2006 at 09:13:34AM +0200, Stefan Richter wrote: > Do class->subsys.rwsem, bus->subsys.rwsem, and bus_type.subsys.rwsem > point to identical or different lock instances? class->subsys.rwsem is different from the others. bus->subsys.rwsem and bus_type.subsys.rwsem are probably the same thing (depending on what that bus-> pointer is to.) > Either way, could it hurt to convert nodemgr to uniformly use > ieee1394_bus_type.subsys.rwsem all over the place? Probably a good idea. thanks, greg k-h - 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/