mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
scsi: core: switch to scsi-mq by default
It has been more than one year since we tried to change the default from
legacy to multi queue in SCSI with commit c279bd9e406 ("scsi: default to
scsi-mq"). But due to issues with suspend/resume and performance problems
it had been reverted again with commit cbe7dfa26e
("Revert "scsi: default
to scsi-mq"").
In the meantime there have been a substantial amount of performance
improvements and suspend/resume got fixed as well, thus we can re-enable
scsi-mq without a significant performance penalty.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
parent
fc21ae8927
commit
d5038a13ec
1 changed files with 1 additions and 0 deletions
|
@ -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
|
||||
|
|
Loading…
Reference in a new issue