From f2298c0403b0dfcaef637eba0c02c4a06d7a25ab Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 25 Oct 2013 11:52:25 +0100 Subject: 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 --- drivers/block/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/block/Kconfig') diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index e07a5fd58ad7..4682546c5da7 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -15,6 +15,9 @@ menuconfig BLK_DEV if BLK_DEV +config BLK_DEV_NULL_BLK + tristate "Null test block driver" + config BLK_DEV_FD tristate "Normal floppy disk support" depends on ARCH_MAY_HAVE_PC_FDC -- cgit v1.2.3