From: Jens Axboe <axboe@kernel.dk>
Date: Fri, 25 Oct 2013 10:52:25 +0000 (+0100)
Subject: null_blk: multi queue aware block test driver
X-Git-Tag: v3.13-rc1~101^2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2298c0403b0dfcaef637eba0c02c4a06d7a25ab;p=pandora-kernel.git

null_blk: multi queue aware block test driver

A driver that simply completes IO it receives, it does no
transfers. Written to fascilitate testing of the blk-mq code.
It supports various module options to use either bio queueing,
rq queueing, or mq mode.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
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