Re: [PATCH 09/15] scsi: libsas: Resume sas host before sending SMP IOs

在 2021/12/13 19:12, John Garry 写道:

Please consider these points:

About "scsi: libsas: Resume sas host before sending SMP IOs", just 
have "Resume host while sending SMP IOs"

On 17/11/2021 02:45, chenxiang wrote:

quoted

From: Xiang Chen<redacted>

Need to resume sas host before sending SMP IOs to ensure that
SMP IOs are sent sucessfully.

successfully

ok

quoted

When sending SMP IOs to the host we need to ensure that that host is 
not suspended and may handle the commands. This is a better approach 
than relying on the host to resume itself to handle such commands. So 
use pm_runtime_get_sync() and pm_runtime_get_sync() calls for the host 
when executing SMP tasks.

Ok, i will rewrite it.

quoted

Signed-off-by: Xiang Chen<redacted>
Reviewed-by: John Garry<redacted>

.