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| author | Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2017-08-23 04:46:58 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-24 22:29:11 -0400 |
| commit | 14298cf3207803b48d7b132fa7ddfd2433ba4f62 (patch) | |
| tree | e6a310d1d09265c5b5c1c5599a566f7853a9fdd0 | |
| parent | bdb5c55fffb9cb11ca7053ffc2d076aa70bf4aac (diff) | |
| download | linux-stable-14298cf3207803b48d7b132fa7ddfd2433ba4f62.tar.gz linux-stable-14298cf3207803b48d7b132fa7ddfd2433ba4f62.tar.bz2 linux-stable-14298cf3207803b48d7b132fa7ddfd2433ba4f62.zip | |
scsi: megaraid_sas: Call megasas_complete_cmd_dpc_fusion every 1 second while there are pending commands
megasas_wait_for_outstanding_fusion checks for pending commands every 1
second. But megasas_complete_cmd_dpc_fusion is only called every 5
seconds. If the commands are already completed by firmware, there is an
additional delay of 5 seconds before driver will process completion for
these commands.
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 28c326451c1e..d33e833ad32c 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -3558,6 +3558,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance, } } + megasas_complete_cmd_dpc_fusion((unsigned long)instance); outstanding = atomic_read(&instance->fw_outstanding); if (!outstanding) goto out; @@ -3566,8 +3567,6 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance, dev_notice(&instance->pdev->dev, "[%2d]waiting for %d " "commands to complete for scsi%d\n", i, outstanding, instance->host->host_no); - megasas_complete_cmd_dpc_fusion( - (unsigned long)instance); } msleep(1000); } |