It has been more than one year since we tried to change the default from legacy to multi queue in SCSI. Back then we had to retract the change because of performance issues with rotating disks. In the meantime there have been a substantial amount of performance improvements, thus we can re-enable scsi-mq without a significant performance penalty. Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx> --- drivers/scsi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 35c909bbf8ba..bd115bab162e 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -49,6 +49,7 @@ config SCSI_NETLINK config SCSI_MQ_DEFAULT bool "SCSI: use blk-mq I/O path by default" + default y depends on SCSI ---help--- This option enables the new blk-mq based I/O path for SCSI -- 2.16.4
