mutex_init
ret = mutex_init(mutex, NULL, 0);
ret = mutex_init(mutex, NULL, 1);
return mutex_init(mutex, mutex_attr, 1);
return mutex_init(mutex, mutex_attr, 0);
mutex_init(&amn->read_lock);
mutex_init(&dev_priv->perf.lock);
mutex_init(&dev_priv->perf.metrics_lock);
mutex_init(&log->relay.lock);
mutex_init(&rmn->lock);
mutex_init(&_manager->lock);
#define os_mtx_init(lock) mutex_init(lock, MUTEX_DEFAULT, IPL_NONE)
#define _PROP_MUTEX_INIT(x) mutex_init(&(x), NULL)