drm/i915/pmu: Track rpm wakeref

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Track the wakeref used for temporary access to the device, and discard
it upon release so that leaks can be identified.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190114142129.24398-8-chris@chris-wilson.co.uk

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Chris Wilson 2019-01-14 14:21:16 +00:00

parent 6619c0075f

commit 00e27cbe4c

1 changed files with 17 additions and 9 deletions

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drivers/gpu/drm/i915/i915_pmu.c

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