lockdep_pin_lock  789 drivers/gpu/drm/i915/i915_request.c 	rq->cookie = lockdep_pin_lock(&tl->mutex);
lockdep_pin_lock 1040 kernel/sched/deadline.c 		rf.cookie = lockdep_pin_lock(&rq->lock);
lockdep_pin_lock 1147 kernel/sched/sched.h 	rf->cookie = lockdep_pin_lock(&rq->lock);