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

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Message-ID: <20210314221130.GB2733@qmqm.qmqm.pl>
Date:   Sun, 14 Mar 2021 23:11:30 +0100
From:   Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:     Dmitry Osipenko <digetx@...il.com>
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

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>