Subject: Re: [PATCH v3 2/7] qedf: Fix for the deviations from the SAM-4 spec.

From: "Martin K. Petersen" <[email-masked]>
Date: Mon, 13 Apr 2020 21:22:49 -0400

Saurav,

This should be 3 patches since there are 3 different functional
changes.

> - Upper limit for retry delay(QEDF_RETRY_DELAY_MAX)
>   increased from 20 sec to 1 min.

> - Log an event/message indicating throttling of I/O
>   for the target and include scope and retry delay
>   time returned by the target and the driver enforced delay.

> - Synchronizing the update of the fcport->retry_delay_timestamp
>   between qedf_queuecommand() and qedf_scsi_completion().

"Synchronize".

Please describe why this needs to be synchronized.

-- 
Martin K. Petersen	Oracle Linux Engineering