> -----Original Message----- > From: linux-scsi-owner@xxxxxxxxxxxxxxx [mailto:linux-scsi- > owner@xxxxxxxxxxxxxxx] On Behalf Of Christoph Hellwig ... > Add a Kconfig option to enable the blk-mq path for SCSI by default > to ease testing and deployment in setups that know they benefit > from blk-mq. ... > diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c > index 1423cb1..79c77b4 100644 > --- a/drivers/scsi/scsi.c > +++ b/drivers/scsi/scsi.c > @@ -1367,7 +1367,11 @@ 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) A printk indicating the choice would be helpful; there's no indication in the "Command line" or "Kernel command line" lines after this patch. Reviewed-by: Robert Elliott <elliott@xxxxxx> Tested-by: Robert Elliott <elliott@xxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
