Lines Matching defs:old_map
4404 uvm_mapent_forkshared(struct vm_map *new_map, struct vm_map *old_map,
4416 amap_copy(old_map, old_entry, AMAP_COPY_NOCHUNK,
4426 uvm_mapent_forkcopy(struct vm_map *new_map, struct vm_map *old_map,
4524 pmap_protect(old_map->pmap,
4538 uvm_mapent_forkzero(struct vm_map *new_map, struct vm_map *old_map,
4578 struct vm_map *old_map = &vm1->vm_map;
4583 vm_map_lock(old_map);
4585 vm2 = uvmspace_alloc(vm_map_min(old_map), vm_map_max(old_map),
4591 old_entry = old_map->header.next;
4592 new_map->size = old_map->size;
4598 while (old_entry != &old_map->header) {
4617 uvm_mapent_forkshared(new_map, old_map, old_entry);
4621 uvm_mapent_forkcopy(new_map, old_map, old_entry);
4625 uvm_mapent_forkzero(new_map, old_map, old_entry);
4634 pmap_update(old_map->pmap);
4635 vm_map_unlock(old_map);