From: Jens Axboe <jens.axboe@oracle.com>
Subject: Re: [PATCH] Add UNPLUG traces to all appropriate places
Date: Thu, 8 Nov 2007 21:15:45 +0100
Message-ID: <20071108201544.GB13741@kernel.dk>
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To: "Alan D. Brunelle" <Alan.Brunelle@hp.com>
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On Thu, Nov 08 2007, Alan D. Brunelle wrote:
> Added blk_unplug interface, allowing all invocations of unplugs to result
> in a generated blktrace UNPLUG. Previously, we saw a PLUG on each of the
> underlying devices, and an UNPLUG on the volume. This patch ensures that
> we see the UNPLUG calls for each of the underlying devices.

Looks fine Alan, applied.

-- 
Jens Axboe