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Date:   Tue, 25 Apr 2023 21:25:24 +0200
From:   Andi Shyti <andi.shyti@linux.intel.com>
To:     Andrzej Hajda <andrzej.hajda@intel.com>
Cc:     Jani Nikula <jani.nikula@linux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@intel.com>,
        Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
        David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Eric Dumazet <edumazet@google.com>,
        linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
        dri-devel@lists.freedesktop.org,
        Chris Wilson <chris@chris-wilson.co.uk>,
        netdev@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
        Dmitry Vyukov <dvyukov@google.com>,
        "David S. Miller" <davem@davemloft.net>,
        Andi Shyti <andi.shyti@linux.intel.com>
Subject: Re: [PATCH v8 6/7] drm/i915: Replace custom intel runtime_pm tracker
 with ref_tracker library
Message-ID: <ZEgpJN6GzSK/w4TV@ashyti-mobl2.lan>
References: <20230224-track_gt-v8-0-4b6517e61be6@intel.com>
 <20230224-track_gt-v8-6-4b6517e61be6@intel.com>
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Hi Andrzej,

On Tue, Apr 25, 2023 at 12:05:43AM +0200, Andrzej Hajda wrote:
> Beside reusing existing code, the main advantage of ref_tracker is
> tracking per instance of wakeref. It allows also to catch double
> put.
> On the other side we lose information about the first acquire and
> the last release, but the advantages outweigh it.
> 
> Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> 

Andi