pmflock_debug
static void pmflock_debug(device_t, const char *, int);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);
pmflock_debug(dev, __func__, __LINE__);