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authorSagar Biradar <sagar.biradar@microchip.com>2019-03-08 08:26:41 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2019-03-14 12:16:36 +0100
commit0015437cc046e5ec2b57b00ff8312b8d432eac7c (patch)
treee732d74113c2d6be4b46a361466be7964308a47f /drivers/scsi/aacraid/linit.c
parentscsi: lpfc: Fix error codes in lpfc_sli4_pci_mem_setup() (diff)
downloadlinux-0015437cc046e5ec2b57b00ff8312b8d432eac7c.tar.xz
linux-0015437cc046e5ec2b57b00ff8312b8d432eac7c.zip
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: a052865fe287 (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>
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
-rw-r--r--drivers/scsi/aacraid/linit.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 22ecacffeca6..598d6efae53e 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))