Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757620AbXISRbm (ORCPT ); Wed, 19 Sep 2007 13:31:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753378AbXISRbc (ORCPT ); Wed, 19 Sep 2007 13:31:32 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:53924 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752240AbXISRbb (ORCPT ); Wed, 19 Sep 2007 13:31:31 -0400 Date: Wed, 19 Sep 2007 18:31:30 +0100 From: Christoph Hellwig To: Dave Hansen Cc: akpm@osdl.org, linux-kernel@vger.kernel.org, hch@infradead.org Subject: Re: [PATCH 06/24] r/o bind mounts: elevate write count for some ioctls Message-ID: <20070919173130.GF20917@infradead.org> Mail-Followup-To: Christoph Hellwig , Dave Hansen , akpm@osdl.org, linux-kernel@vger.kernel.org References: <20070917182718.70494C9B@kernel> <20070917182725.93651460@kernel> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070917182725.93651460@kernel> User-Agent: Mutt/1.4.2.3i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 606 Lines: 15 On Mon, Sep 17, 2007 at 11:27:25AM -0700, Dave Hansen wrote: > > Some ioctl()s can cause writes to the filesystem. Take > these, and make them use mnt_want/drop_write() instead. > > We need to pass the filp one layer deeper in XFS, but > somebody _just_ pulled it out in February because nobody > was using it, so I don't feel guilty for adding it back. Ok. - 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/