drm/i915: Force printing wakeref tacking during pm_cleanup

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Make sure we print and drop the wakeref tracking info during pm_cleanup
even if there are wakeref holders (either raw-wakeref or wakelock
holders). Dropping the wakeref tracking means that a late put on the ref
will WARN since the wakeref will be unknown, but that is rightly so,
since the put is late and we want to catch that case.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190509173446.31095-3-imre.deak@intel.com

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Imre Deak 2019-05-09 20:34:37 +03:00

parent 4547c255f4

commit dbf99c1f8c

1 changed files with 51 additions and 18 deletions

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drivers/gpu/drm/i915/intel_runtime_pm.c

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