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()
169 	k_spin_unlock(&usage_lock, key);  in z_sched_cpu_usage()
179 	key = k_spin_lock(&usage_lock);  in z_sched_thread_usage()
224 	k_spin_unlock(&usage_lock, key);  in z_sched_thread_usage()
236 	key = k_spin_lock(&usage_lock);  in k_thread_runtime_stats_enable()
244 	k_spin_unlock(&usage_lock, key);  in k_thread_runtime_stats_enable()
257 	key = k_spin_lock(&usage_lock);  in k_thread_runtime_stats_disable()
271 	k_spin_unlock(&usage_lock, key);  in k_thread_runtime_stats_disable()
282 	key = k_spin_lock(&usage_lock);  in k_sys_runtime_stats_enable()
292 		k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_enable()
308 	k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_enable()
316 	key = k_spin_lock(&usage_lock);  in k_sys_runtime_stats_disable()
326 		k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_disable()
342 	k_spin_unlock(&usage_lock, key);  in k_sys_runtime_stats_disable()
351 	key = k_spin_lock(&usage_lock);  in z_thread_stats_raw()
353 	k_spin_unlock(&usage_lock, key);  in z_thread_stats_raw()
376 	key = k_spin_lock(&usage_lock);  in z_thread_stats_reset()
396 		k_spin_unlock(&usage_lock, key);  in z_thread_stats_reset()
410 	k_spin_unlock(&usage_lock, key);  in z_thread_stats_reset()
447 	key = k_spin_lock(&usage_lock);  in z_cpu_stats_raw()
449 	k_spin_unlock(&usage_lock, key);  in z_cpu_stats_raw()
471 	key = k_spin_lock(&usage_lock);  in z_kernel_stats_raw()
474 	k_spin_unlock(&usage_lock, key);  in z_kernel_stats_raw()