linux-kernel - Re: [PATCH v15 2/2] drm/tegra: dc: Extend debug stats with total number of events

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Date:   Wed, 17 Mar 2021 20:44:15 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Michał Mirosław <mirq-linux@...e.qmqm.pl>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Matt Merhar <mattmerhar@...tonmail.com>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>,
        linux-tegra@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v15 2/2] drm/tegra: dc: Extend debug stats with total
 number of events

15.03.2021 01:11, Michał Mirosław пишет:
> On Thu, Mar 11, 2021 at 08:22:55PM +0300, Dmitry Osipenko wrote:
>> It's useful to know the total number of underflow events and currently
>> the debug stats are getting reset each time CRTC is being disabled. Let's
>> account the overall number of events that doesn't get a reset.
> [...]
> 
> Looks good. It seems independent from the other patch.
> 
> Reviewed-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
> 

This patch was created in order to help with debugging of the bandwidth
management, but technically it's independent. Thank you for the review.