newobj
otmp = newobj(0);
otmp2 = newobj(lth);
otmp = newobj(0);
otmp = newobj(0);
otmp = newobj(xl);
otmp = newobj(0);
uvm_pagerealloc(struct vm_page *pg, struct uvm_object *newobj, voff_t newoff)
if (newobj) {
pg->uobject = newobj;
if (UVM_OBJ_IS_VNODE(newobj)) {
} else if (UVM_OBJ_IS_AOBJ(newobj)) {
uvm_pageinsert_object(newobj, pg);
error = uvm_pageinsert_tree(newobj, pg);
uvm_pageremove_object(newobj, pg);