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scsi: aacraid: Fix performance issue on logical drives 

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: a052865fe2 (aacraid: Set correct Queue Depth for HBA1000 RAW disks)
Cc: stable@vger.kernel.org
Signed-off-by: Sagar Biradar <Sagar.Biradar@microchip.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
hifive-unleashed-5.1
Sagar Biradar 2019-03-07 23:26:41 -08:00 committed by Martin K. Petersen
parent 3a487ff78c
commit 0015437cc0
1 changed files with 8 additions and 5 deletions
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13
drivers/scsi/aacraid/linit.c
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@ -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))