From: Sagar Biradar <sagar.biradar@xxxxxxxxxxxxx>
To: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
To: James Bottomley <jejb@xxxxxxxxxxxxxxxxxx>
cc: linux-scsi <linux-scsi@xxxxxxxxxxxxxxx>
cc: aacraid@xxxxxxxxxxxxx
cc: Dave Carroll <dave.carroll@xxxxxxxxxxxxx>
cc: Scott Benesh <scott.benesh@xxxxxxxxxxxxx>
cc: stable@xxxxxxxxxxxxxxx
Fix performance issue where the queue depth for SmartIOC logical
volumes is set to 1, and allow the usual logical volume code
to be executed
Fixes: a052865fe2871a3888 (aacraid: Set correct Queue Depth for HBA1000
RAW disks)
Signed-off-by: Sagar Biradar <Sagar.Biradar@xxxxxxxxxxxxx>
---
drivers/scsi/aacraid/linit.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 7e56a11..cceffac 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -413,13 +413,16 @@ static int aac_slave_configure(struct scsi_device *sdev)
if (chn < AAC_MAX_BUSES && tid < AAC_MAX_TARGETS && aac->sa_firmware) {
devtype = aac->hba_map[chn][tid].devtype;
- if (devtype == AAC_DEVTYPE_NATIVE_RAW)
+ if (devtype == AAC_DEVTYPE_NATIVE_RAW) {
depth = aac->hba_map[chn][tid].qd_limit;
- else if (devtype == AAC_DEVTYPE_ARC_RAW)
+ set_timeout = 1;
+ goto common_config;
+ }
+ if (devtype == AAC_DEVTYPE_ARC_RAW) {
set_qd_dev_type = true;
-
- set_timeout = 1;
- goto common_config;
+ set_timeout = 1;
+ goto common_config;
+ }
}
if (aac->jbod && (sdev->type == TYPE_DISK))
--
1.8.3.1
