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| author | Don Brace <don.brace@microsemi.com> | 2020-07-20 23:52:57 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-07-25 04:09:53 +0200 |
| commit | 9bb872a725f6ff34e83a6d3e7ada118f2a1da684 (patch) | |
| tree | 14aa74f706ed90779cbaaab833bcd596735ef76b | |
| parent | scsi: hpsa: Correct rare oob condition (diff) | |
| download | linux-9bb872a725f6ff34e83a6d3e7ada118f2a1da684.tar.xz linux-9bb872a725f6ff34e83a6d3e7ada118f2a1da684.zip | |
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>
| -rw-r--r-- | drivers/scsi/hpsa.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 */ |