353 	struct power_event *pwr = zalloc(sizeof(*pwr));  in c_state_end()  local
355 	if (!pwr)  in c_state_end()
358 	pwr->state = cpus_cstate_state[cpu];  in c_state_end()
359 	pwr->start_time = cpus_cstate_start_times[cpu];  in c_state_end()
360 	pwr->end_time = timestamp;  in c_state_end()
361 	pwr->cpu = cpu;  in c_state_end()
362 	pwr->type = CSTATE;  in c_state_end()
363 	pwr->next = tchart->power_events;  in c_state_end()
365 	tchart->power_events = pwr;  in c_state_end()
370 	struct power_event *pwr;  in p_state_change()  local
375 	pwr = zalloc(sizeof(*pwr));  in p_state_change()
376 	if (!pwr)  in p_state_change()
379 	pwr->state = cpus_pstate_state[cpu];  in p_state_change()
380 	pwr->start_time = cpus_pstate_start_times[cpu];  in p_state_change()
381 	pwr->end_time = timestamp;  in p_state_change()
382 	pwr->cpu = cpu;  in p_state_change()
383 	pwr->type = PSTATE;  in p_state_change()
384 	pwr->next = tchart->power_events;  in p_state_change()
386 	if (!pwr->start_time)  in p_state_change()
387 		pwr->start_time = tchart->first_time;  in p_state_change()
389 	tchart->power_events = pwr;  in p_state_change()
681 	struct power_event *pwr;  in end_sample_processing()  local
686 		pwr = zalloc(sizeof(*pwr));  in end_sample_processing()
687 		if (!pwr)  in end_sample_processing()
690 		pwr->state = cpus_cstate_state[cpu];  in end_sample_processing()
691 		pwr->start_time = cpus_cstate_start_times[cpu];  in end_sample_processing()
692 		pwr->end_time = tchart->last_time;  in end_sample_processing()
693 		pwr->cpu = cpu;  in end_sample_processing()
694 		pwr->type = CSTATE;  in end_sample_processing()
695 		pwr->next = tchart->power_events;  in end_sample_processing()
697 		tchart->power_events = pwr;  in end_sample_processing()
701 		pwr = zalloc(sizeof(*pwr));  in end_sample_processing()
702 		if (!pwr)  in end_sample_processing()
705 		pwr->state = cpus_pstate_state[cpu];  in end_sample_processing()
706 		pwr->start_time = cpus_pstate_start_times[cpu];  in end_sample_processing()
707 		pwr->end_time = tchart->last_time;  in end_sample_processing()
708 		pwr->cpu = cpu;  in end_sample_processing()
709 		pwr->type = PSTATE;  in end_sample_processing()
710 		pwr->next = tchart->power_events;  in end_sample_processing()
712 		if (!pwr->start_time)  in end_sample_processing()
713 			pwr->start_time = tchart->first_time;  in end_sample_processing()
714 		if (!pwr->state)  in end_sample_processing()
715 			pwr->state = tchart->min_freq;  in end_sample_processing()
716 		tchart->power_events = pwr;  in end_sample_processing()
1014 	struct power_event *pwr;  in draw_c_p_states()  local
1015 	pwr = tchart->power_events;  in draw_c_p_states()
1020 	while (pwr) {  in draw_c_p_states()
1021 		if (pwr->type == CSTATE)  in draw_c_p_states()
1022 			svg_cstate(pwr->cpu, pwr->start_time, pwr->end_time, pwr->state);  in draw_c_p_states()
1023 		pwr = pwr->next;  in draw_c_p_states()
1026 	pwr = tchart->power_events;  in draw_c_p_states()
1027 	while (pwr) {  in draw_c_p_states()
1028 		if (pwr->type == PSTATE) {  in draw_c_p_states()
1029 			if (!pwr->state)  in draw_c_p_states()
1030 				pwr->state = tchart->min_freq;  in draw_c_p_states()
1031 			svg_pstate(pwr->cpu, pwr->start_time, pwr->end_time, pwr->state);  in draw_c_p_states()
1033 		pwr = pwr->next;  in draw_c_p_states()