rcustate          625 drivers/gpu/drm/i915/i915_request.c 	cond_synchronize_rcu(rq->rcustate);
rcustate          698 drivers/gpu/drm/i915/i915_request.c 	rq->rcustate = get_state_synchronize_rcu(); /* acts as smp_mb() */
rcustate          126 drivers/gpu/drm/i915/i915_request.h 	unsigned long rcustate;