[PATCH v3] nvme: Honor RTD3 Entry Latency for shutdowns

Martin K. Petersen martin.petersen at oracle.com
Fri Aug 25 07:15:49 PDT 2017


Christoph,

> On Thu, Aug 24, 2017 at 10:26:41PM -0400, Martin K. Petersen wrote:
>> If an NVMe controller reports RTD3 Entry Latency larger than
>> shutdown_timeout, up to a maximum of 60 seconds, use that value to set
>> the shutdown timer. Otherwise fall back to the module parameter which
>> defaults to 5 seconds.
>> 
>> Signed-off-by: Martin K. Petersen <martin.petersen at oracle.com>
>
> Do you think this is urgent enough for 4.13?

4.14 should be fine.

Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering



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