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(parent: 3ebd5d2) | patch
null_blk: multi queue aware block test driver
authorJens Axboe <axboe@fb.com>
Tue, 18 Feb 2014 18:29:33 +0000 (10:29 -0800)
committerJens Axboe <axboe@fb.com>
Mon, 30 Mar 2015 18:54:41 +0000 (12:54 -0600)
commitebb291ff731cb1d2acb279fec3757750ae09717e
treeb3f326586a09eca23a3622cf10bc51bf201260ebtree
parent3ebd5d27dc2b9a79cfafc8ef9df21918a6339ed5commit | diff
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>
drivers/block/Kconfig diff | blob | blame | history
drivers/block/Makefile diff | blob | blame | history
drivers/block/null_blk.c [new file with mode: 0644] blob
Linux 6.x block layer and io_uring tree(s)