LOCKDEBUG_ALLOC
kernel_lock_dodebug = LOCKDEBUG_ALLOC(kernel_lock, &_kernel_lock_ops,
dodebug = LOCKDEBUG_ALLOC(mtx, lockops, return_address);
dodebug = LOCKDEBUG_ALLOC(mtx, lockops, return_address);
if (LOCKDEBUG_ALLOC(rw, &rwlock_lockops, return_address))