From: Shivasharan S Date: Wed, 23 Aug 2017 11:46:58 +0000 (-0700) Subject: scsi: megaraid_sas: Call megasas_complete_cmd_dpc_fusion every 1 second while there... X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=14298cf3207803b48d7b132fa7ddfd2433ba4f62;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Shivasharan S Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen --- 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); }