Commit 9bb872a7 authored Jul 20, 2020 by Don Brace Committed by Martin K. Petersen Jul 24, 2020

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 <scott.teel@microsemi.com>
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 27e1b94d

drivers/scsi/hpsa.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 */

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