[PATCH 07/39] megaraid_sas: Use DID_REQUEUE

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Moving to use DID_REQUEUE return type for reliable unconditional retries.
Driver wants unconditional re-queue, so replace DID_RESET with DID_REQUEUE
Discussed below -
https://www.spinics.net/lists/linux-scsi/msg102848.html

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>
Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxx>
---
 drivers/scsi/megaraid/megaraid_sas_base.c   | 4 ++--
 drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 67a205a..80fcdf5 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1668,7 +1668,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
 	/* Check for an mpio path and adjust behavior */
 	if (atomic_read(&instance->adprecovery) == MEGASAS_ADPRESET_SM_INFAULT) {
 		if (megasas_check_mpio_paths(instance, scmd) ==
-		    (DID_RESET << 16)) {
+		    (DID_REQUEUE << 16)) {
 			return SCSI_MLQUEUE_HOST_BUSY;
 		} else {
 			scmd->result = DID_NO_CONNECT << 16;
@@ -2492,7 +2492,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
 						struct megasas_cmd, list);
 			list_del_init(&reset_cmd->list);
 			if (reset_cmd->scmd) {
-				reset_cmd->scmd->result = DID_RESET << 16;
+				reset_cmd->scmd->result = DID_REQUEUE << 16;
 				dev_notice(&instance->pdev->dev, "%d:%p reset [%02x]\n",
 					reset_index, reset_cmd,
 					reset_cmd->scmd->cmnd[0]);
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index cdbfe50..d25268a 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -3769,7 +3769,7 @@ int megasas_check_mpio_paths(struct megasas_instance *instance,
 	struct scsi_cmnd *scmd)
 {
 	struct megasas_instance *peer_instance = NULL;
-	int retval = (DID_RESET << 16);
+	int retval = (DID_REQUEUE << 16);
 
 	if (instance->peerIsPresent) {
 		peer_instance = megasas_get_peer_instance(instance);
-- 
2.8.3




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux