[RFT][PATCH v2 0/2] PM / QoS: Device resume latency framework fix

From: Rafael J. Wysocki
Date: Fri Nov 03 2017 - 07:50:28 EST


On Thursday, November 2, 2017 12:00:27 AM CET Rafael J. Wysocki wrote:
> Hi,
>
> This series is a replacement for commit 0cc2b4e5a020 (PM / QoS: Fix device
> resume latency PM QoS) that had to be reverted due to problems introduced by it.
>
> This time the genpd PM QoS governor is first updated to be more consistent
> and the PM QoS changes are made on top of that which simplifies the second
> patch quite a bit.
>
> This is based on the linux-next branch from linux-pm.git as of now (should
> also apply to the current mainline just fine).
>
> Please test if you can or let me know if you have any comments.

The v2 removes a couple of redundant checks from the first patch (and add
comments to explain why the checks are not needed) and fixes up the
"no constraint" value collision with a valid constraint multiplied by
NSEC_PER_USEC in the second patch.

Please test if possible and let me know about any issues.

Thanks,
Rafael