274 				  struct intel_engine_hangcheck *hc)  in hangcheck_load_sample()  argument
286 	hc->acthd = intel_engine_get_active_head(engine);  in hangcheck_load_sample()
287 	hc->seqno = intel_engine_get_seqno(engine);  in hangcheck_load_sample()
291 				   const struct intel_engine_hangcheck *hc)  in hangcheck_store_sample()  argument
293 	engine->hangcheck.acthd = hc->acthd;  in hangcheck_store_sample()
294 	engine->hangcheck.seqno = hc->seqno;  in hangcheck_store_sample()
295 	engine->hangcheck.action = hc->action;  in hangcheck_store_sample()
296 	engine->hangcheck.stalled = hc->stalled;  in hangcheck_store_sample()
297 	engine->hangcheck.wedged = hc->wedged;  in hangcheck_store_sample()
302 		     const struct intel_engine_hangcheck *hc)  in hangcheck_get_action()  argument
304 	if (engine->hangcheck.seqno != hc->seqno)  in hangcheck_get_action()
310 	return engine_stuck(engine, hc->acthd);  in hangcheck_get_action()
314 					struct intel_engine_hangcheck *hc)  in hangcheck_accumulate_sample()  argument
318 	hc->action = hangcheck_get_action(engine, hc);  in hangcheck_accumulate_sample()
335 	switch (hc->action) {  in hangcheck_accumulate_sample()
339 		hc->acthd = 0;  in hangcheck_accumulate_sample()
367 		MISSING_CASE(hc->action);  in hangcheck_accumulate_sample()
370 	hc->stalled = time_after(jiffies,  in hangcheck_accumulate_sample()
372 	hc->wedged = time_after(jiffies,  in hangcheck_accumulate_sample()
434 		struct intel_engine_hangcheck hc;  in i915_hangcheck_elapsed()  local
438 		hangcheck_load_sample(engine, &hc);  in i915_hangcheck_elapsed()
439 		hangcheck_accumulate_sample(engine, &hc);  in i915_hangcheck_elapsed()
440 		hangcheck_store_sample(engine, &hc);  in i915_hangcheck_elapsed()
444 			if (hc.action != ENGINE_DEAD)  in i915_hangcheck_elapsed()