kernel/vm/vm.cpp

278 	VMCache* cache, off_t offset, const char* areaName, addr_t size, int wiring,
560 	if (area->wiring == B_NO_LOCK) {
861 				area->cache_offset, area->name, secondSize, area->wiring,
897 			area->name, secondSize, area->wiring, area->protection,
1052 	const char* areaName, addr_t size, int wiring, int protection,
1058 		B_PRIx64 ", size %" B_PRIuADDR ", addressSpec %" B_PRIu32 ", wiring %d"
1061 		addressRestrictions->address_specification, wiring, protection,
1086 	VMArea* area = addressSpace->CreateArea(areaName, wiring, protection,
1460 	uint32 wiring, uint32 protection, uint32 flags, addr_t guardSize,
1515 	// B_CONTIGUOUS wiring, since only then we'll use
1519 		wiring = B_CONTIGUOUS;
1524 	switch (wiring) {
1538 			wiring = B_CONTIGUOUS;
1544 				wiring = B_FULL_LOCK;
1559 			wiring = B_CONTIGUOUS;
1567 	// memory restriction B_FULL_LOCK wiring suffices.
1568 	if (wiring == B_CONTIGUOUS && size == B_PAGE_SIZE
1571 		wiring = B_FULL_LOCK;
1577 	if (wiring == B_FULL_LOCK || wiring == B_CONTIGUOUS) {
1620 	if (wiring == B_FULL_LOCK)
1636 	if (wiring == B_CONTIGUOUS) {
1666 		wiring == B_NO_LOCK, priority);
1678 	status = map_backing_store(addressSpace, cache, 0, name, size, wiring,
1689 	switch (wiring) {
1816 	if (wiring == B_CONTIGUOUS) {
2412 			sourceArea->wiring, protection, sourceArea->protection_max,
2423 	if (status == B_OK && newArea->wiring == B_FULL_LOCK) {
2841 		name, source->Size(), source->wiring, source->protection,
3641 	kprintf("wiring:\t\t0x%x\n", area->wiring);
3759 			area->protection, area->wiring, area->name);
5011 			// wiring attempts in progress) and in fact have to do that to avoid
5311 	info->lock = area->wiring;
5912 		// Depending on the area cache type and the wiring, we may not need to
5916 			|| area->wiring == B_FULL_LOCK
5917 			|| area->wiring == B_CONTIGUOUS) {
6060 		// Depending on the area cache type and the wiring, we may not need to
6064 			|| area->wiring == B_FULL_LOCK
6065 			|| area->wiring == B_CONTIGUOUS) {
7107 	uint32 wiring = area->wiring;
7115 	error = user_memcpy(_lock, &wiring, sizeof(wiring));