Remove the SCSI_MQ_DEFAULT config option and default to the blk-mq I/O
path now that we had plenty of testing, and have I/O schedulers for
blk-mq. The module option to disable the blk-mq path is kept around
for now.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/scsi/Kconfig | 11 -----------
drivers/scsi/scsi.c | 4 ----
2 files changed, 15 deletions(-)
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 3c52867dfe28..d384f4f86c26 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -47,17 +47,6 @@ config SCSI_NETLINK
default n
depends on NET
-config SCSI_MQ_DEFAULT
- bool "SCSI: use blk-mq I/O path by default"
- depends on SCSI
- ---help---
- This option enables the new blk-mq based I/O path for SCSI
- devices by default. With the option the scsi_mod.use_blk_mq
- module/boot option defaults to Y, without it to N, but it can
- still be overridden either way.
-
- If unsure say N.
-
config SCSI_PROC_FS
bool "legacy /proc/scsi/ support"
depends on SCSI && PROC_FS
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 1bf274e3b2b6..3d38c6d463b8 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -800,11 +800,7 @@ MODULE_LICENSE("GPL");
module_param(scsi_logging_level, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(scsi_logging_level, "a bit mask of logging levels");
-#ifdef CONFIG_SCSI_MQ_DEFAULT
bool scsi_use_blk_mq = true;
-#else
-bool scsi_use_blk_mq = false;
-#endif
module_param_named(use_blk_mq, scsi_use_blk_mq, bool, S_IWUSR | S_IRUGO);
static int __init init_scsi(void)
--
2.11.0
