Date: Sun, 28 Feb 2010 19:46:59 +0100
From: Jens Axboe <jens.axboe@oracle.com>
To: Dmitry Monakhov <dmonakhov@openvz.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] blktrace: perform cleanup after setup error
Message-ID: <20100228184658.GJ5768@kernel.dk>
References: <1267292113-12900-1-git-send-email-dmonakhov@openvz.org> <1267292113-12900-2-git-send-email-dmonakhov@openvz.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1267292113-12900-2-git-send-email-dmonakhov@openvz.org>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 604
Lines: 17

On Sat, Feb 27 2010, Dmitry Monakhov wrote:
> Currently even if BLKTRACESETUP ioctl has failed user must call
> BLKTRACETEARDOWN to be shure what all staff was cleaned, which
> is contr-intuitive.
> Let's setup ioctl make necessery cleanup by it self.

This makes more sense, we should return in with a known state (enabled
or not). Applied.

-- 
Jens Axboe

--
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/