57 	mutex->owner = NULL;  in z_impl_k_mutex_init()
93 	if (mutex->owner->base.prio != new_prio) {  in adjust_owner_prio()
96 			mutex->owner, z_is_thread_ready(mutex->owner) ?  in adjust_owner_prio()
98 			new_prio, mutex->owner->base.prio);  in adjust_owner_prio()
100 		return z_thread_prio_set(mutex->owner, new_prio);  in adjust_owner_prio()
117 	if (likely((mutex->lock_count == 0U) || (mutex->owner == arch_current_thread()))) {  in z_impl_k_mutex_lock()
124 		mutex->owner = arch_current_thread();  in z_impl_k_mutex_lock()
148 					    mutex->owner->base.prio);  in z_impl_k_mutex_lock()
152 	if (z_is_prio_higher(new_prio, mutex->owner->base.prio)) {  in z_impl_k_mutex_lock()
178 	if (likely(mutex->owner != NULL)) {  in z_impl_k_mutex_lock()
219 	CHECKIF(mutex->owner == NULL) {  in z_impl_k_mutex_unlock()
227 	CHECKIF(mutex->owner != arch_current_thread()) {  in z_impl_k_mutex_unlock()
259 	mutex->owner = new_owner;  in z_impl_k_mutex_unlock()