tree 9228633ee420cf4b828270be589898707e777943
parent 320ae51feed5c2f13664aa05a76bec198967e04d
author Jens Axboe <axboe@kernel.dk> 1382698345 +0100
committer Jens Axboe <axboe@kernel.dk> 1382698560 +0100

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>