From: Jens Axboe <jens.axboe@oracle.com>
Date: Wed, 16 May 2007 12:40:29 +0000 (+0200)
Subject: blktrace support: support for looking up a device
X-Git-Tag: fio-1.16.2~13
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=5e6c20673be9f46332f47ede0e3b657b2cc35ec4;hp=5e6c20673be9f46332f47ede0e3b657b2cc35ec4

blktrace support: support for looking up a device

We can get the device number out of the trace, turn that into
a major/minor pair and look it up in /dev.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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