61 static void sched_thread_update_usage(struct k_thread *thread, uint32_t cycles)  in sched_thread_update_usage()  argument
63 	thread->base.usage.total += cycles;  in sched_thread_update_usage()
66 	thread->base.usage.current += cycles;  in sched_thread_update_usage()
68 	if (thread->base.usage.longest < thread->base.usage.current) {  in sched_thread_update_usage()
69 		thread->base.usage.longest = thread->base.usage.current;  in sched_thread_update_usage()
74 void z_sched_usage_start(struct k_thread *thread)  in z_sched_usage_start()  argument
83 	if (thread->base.usage.track_usage) {  in z_sched_usage_start()
84 		thread->base.usage.num_windows++;  in z_sched_usage_start()
85 		thread->base.usage.current = 0;  in z_sched_usage_start()
172 void z_sched_thread_usage(struct k_thread *thread,  in z_sched_thread_usage()  argument
182 	if (thread == cpu->current) {  in z_sched_thread_usage()
193 		if (thread->base.usage.track_usage) {  in z_sched_thread_usage()
194 			sched_thread_update_usage(thread, cycles);  in z_sched_thread_usage()
202 	stats->execution_cycles = thread->base.usage.total;  in z_sched_thread_usage()
203 	stats->total_cycles     = thread->base.usage.total;  in z_sched_thread_usage()
208 	stats->current_cycles = thread->base.usage.current;  in z_sched_thread_usage()
209 	stats->peak_cycles    = thread->base.usage.longest;  in z_sched_thread_usage()
211 	if (thread->base.usage.num_windows == 0) {  in z_sched_thread_usage()
215 					thread->base.usage.num_windows;  in z_sched_thread_usage()
227 int k_thread_runtime_stats_enable(k_tid_t  thread)  in k_thread_runtime_stats_enable()  argument
231 	CHECKIF(thread == NULL) {  in k_thread_runtime_stats_enable()
237 	if (!thread->base.usage.track_usage) {  in k_thread_runtime_stats_enable()
238 		thread->base.usage.track_usage = true;  in k_thread_runtime_stats_enable()
239 		thread->base.usage.num_windows++;  in k_thread_runtime_stats_enable()
240 		thread->base.usage.current = 0;  in k_thread_runtime_stats_enable()
248 int k_thread_runtime_stats_disable(k_tid_t  thread)  in k_thread_runtime_stats_disable()  argument
252 	CHECKIF(thread == NULL) {  in k_thread_runtime_stats_disable()
259 	if (thread->base.usage.track_usage) {  in k_thread_runtime_stats_disable()
260 		thread->base.usage.track_usage = false;  in k_thread_runtime_stats_disable()
262 		if (thread == cpu->current) {  in k_thread_runtime_stats_disable()
265 			sched_thread_update_usage(thread, cycles);  in k_thread_runtime_stats_disable()
359 	struct k_thread *thread;  in z_thread_stats_query()  local
361 	thread = CONTAINER_OF(obj_core, struct k_thread, obj_core);  in z_thread_stats_query()
363 	z_sched_thread_usage(thread, stats);  in z_thread_stats_query()
372 	struct k_thread *thread;  in z_thread_stats_reset()  local
374 	thread = CONTAINER_OF(obj_core, struct k_thread, obj_core);  in z_thread_stats_reset()
382 	stats->num_windows = (thread->base.usage.track_usage) ?  1U : 0U;  in z_thread_stats_reset()
385 	if (thread != _current_cpu->current) {  in z_thread_stats_reset()
417 	struct k_thread *thread;  in z_thread_stats_disable()  local
419 	thread = CONTAINER_OF(obj_core, struct k_thread, obj_core);  in z_thread_stats_disable()
421 	return k_thread_runtime_stats_disable(thread);  in z_thread_stats_disable()
430 	struct k_thread *thread;  in z_thread_stats_enable()  local
432 	thread = CONTAINER_OF(obj_core, struct k_thread, obj_core);  in z_thread_stats_enable()
434 	return k_thread_runtime_stats_enable(thread);  in z_thread_stats_enable()