19 static struct k_spinlock usage_lock;  variable
79 	key = k_spin_lock(&usage_lock);  in z_sched_usage_start()
88 	k_spin_unlock(&usage_lock, key);  in z_sched_usage_start()
101 	k_spinlock_key_t k   = k_spin_lock(&usage_lock);  in z_sched_usage_stop()
118 	k_spin_unlock(&usage_lock, k);  in z_sched_usage_stop()
127 	key = k_spin_lock(&usage_lock);  in z_sched_cpu_usage()
168 	k_spin_unlock(&usage_lock, key);  in z_sched_cpu_usage()
178 	key = k_spin_lock(&usage_lock);  in z_sched_thread_usage()
223 	k_spin_unlock(&usage_lock, key);  in z_sched_thread_usage()
235 	key = k_spin_lock(&usage_lock);  in k_thread_runtime_stats_enable()
243 	k_spin_unlock(&usage_lock, key);  in k_thread_runtime_stats_enable()
256 	key = k_spin_lock(&usage_lock);  in k_thread_runtime_stats_disable()
270 	k_spin_unlock(&usage_lock, key);  in k_thread_runtime_stats_disable()
281 	key = k_spin_lock(&usage_lock);  in k_sys_runtime_stats_enable()
291 		k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_enable()
307 	k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_enable()
315 	key = k_spin_lock(&usage_lock);  in k_sys_runtime_stats_disable()
325 		k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_disable()
341 	k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_disable()
350 	key = k_spin_lock(&usage_lock);  in z_thread_stats_raw()
352 	k_spin_unlock(&usage_lock, key);  in z_thread_stats_raw()
375 	key = k_spin_lock(&usage_lock);  in z_thread_stats_reset()
395 		k_spin_unlock(&usage_lock, key);  in z_thread_stats_reset()
409 	k_spin_unlock(&usage_lock, key);  in z_thread_stats_reset()
446 	key = k_spin_lock(&usage_lock);  in z_cpu_stats_raw()
448 	k_spin_unlock(&usage_lock, key);  in z_cpu_stats_raw()
470 	key = k_spin_lock(&usage_lock);  in z_kernel_stats_raw()
473 	k_spin_unlock(&usage_lock, key);  in z_kernel_stats_raw()