From 9bb872a725f6ff34e83a6d3e7ada118f2a1da684 Mon Sep 17 00:00:00 2001 From: Don Brace Date: Mon, 20 Jul 2020 16:52:57 -0500 Subject: scsi: hpsa: Increase queue depth for external LUNs Increase queue_depth for PTRAID devices to improve performance. Link: https://lore.kernel.org/r/159528197765.24772.15623281371636788406.stgit@brunhilda Reviewed-by: Scott Teel Reviewed-by: Scott Benesh Reviewed-by: Kevin Barnett Signed-off-by: Don Brace Signed-off-by: Martin K. Petersen --- drivers/scsi/hpsa.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/hpsa.h') diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index f8c88fc7b80a..6b87d9815b35 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -57,7 +57,7 @@ struct hpsa_sas_phy { bool added_to_port; }; -#define EXTERNAL_QD 7 +#define EXTERNAL_QD 128 struct hpsa_scsi_dev_t { unsigned int devtype; int bus, target, lun; /* as presented to the OS */ -- cgit v1.2.3