49 static struct k_spinlock lock;  variable
113 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_mutex, lock, mutex, timeout);  in z_impl_k_mutex_lock()
115 	key = k_spin_lock(&lock);  in z_impl_k_mutex_lock()
130 		k_spin_unlock(&lock, key);  in z_impl_k_mutex_lock()
132 		SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_mutex, lock, mutex, timeout, 0);  in z_impl_k_mutex_lock()
138 		k_spin_unlock(&lock, key);  in z_impl_k_mutex_lock()
140 		SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_mutex, lock, mutex, timeout, -EBUSY);  in z_impl_k_mutex_lock()
145 	SYS_PORT_TRACING_OBJ_FUNC_BLOCKING(k_mutex, lock, mutex, timeout);  in z_impl_k_mutex_lock()
156 	int got_mutex = z_pend_curr(&lock, key, &mutex->wait_q, timeout);  in z_impl_k_mutex_lock()
164 		SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_mutex, lock, mutex, timeout, 0);  in z_impl_k_mutex_lock()
172 	key = k_spin_lock(&lock);  in z_impl_k_mutex_lock()
191 		z_reschedule(&lock, key);  in z_impl_k_mutex_lock()
193 		k_spin_unlock(&lock, key);  in z_impl_k_mutex_lock()
196 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_mutex, lock, mutex, timeout, -EAGAIN);  in z_impl_k_mutex_lock()
252 	k_spinlock_key_t key = k_spin_lock(&lock);  in z_impl_k_mutex_unlock()
273 		z_reschedule(&lock, key);  in z_impl_k_mutex_unlock()
276 		k_spin_unlock(&lock, key);  in z_impl_k_mutex_unlock()