From: Andrew Morton Subject: Re: [PATCH 4/4] EXT2: add 'notify' mount option Date: Wed, 3 Jun 2009 12:00:30 -0700 Message-ID: <20090603120030.f37f4d1d.akpm@linux-foundation.org> References: <1244041518-32229-1-git-send-email-ext-denis.2.karpov@nokia.com> <22541fc77e43d85acb74cecebdac7523de5cfd72.1244049681.git.ext-denis.2.karpov@nokia.com> <60607de38c1ebbd1ba1cb33d85f1dcdec77f3c61.1244049681.git.ext-denis.2.karpov@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: axboe@kernel.dk, hirofumi@mail.parknet.co.jp, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, adrian.hunter@nokia.com, artem.bityutskiy@nokia.com To: Denis Karpov Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:37297 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753563AbZFCTA5 (ORCPT ); Wed, 3 Jun 2009 15:00:57 -0400 In-Reply-To: <60607de38c1ebbd1ba1cb33d85f1dcdec77f3c61.1244049681.git.ext-denis.2.karpov@nokia.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Wed, 3 Jun 2009 18:05:18 +0300 Denis Karpov wrote: > Implement EXT2 fs mount option 'notify'. The effect of this option > is that a notification is sent to userspace on errors that indicate > filesystem damage/inconsistency. Generic filesystem corruption > notification mechnism is used. > > Signed-off-by: Denis Karpov > --- > fs/ext2/super.c | 15 ++++++++++++++- > include/linux/ext2_fs.h | 2 +- Please document the mount option in Documentation/filesystems/ext2.txt.