wakeref_serial     80 drivers/gpu/drm/i915/gt/intel_engine_pm.c 	if (engine->wakeref_serial == engine->serial)
wakeref_serial    109 drivers/gpu/drm/i915/gt/intel_engine_pm.c 	engine->wakeref_serial = engine->serial + 1;
wakeref_serial    329 drivers/gpu/drm/i915/gt/intel_engine_types.h 	unsigned long wakeref_serial;