amap_splitref     112 uvm/uvm_amap.h void		amap_splitref(struct vm_aref *, struct vm_aref *, vaddr_t);
amap_splitref     609 uvm/uvm_map.c  		amap_splitref(&new_entry->aref, &entry->aref, new_adj);
amap_splitref     658 uvm/uvm_map.c  		amap_splitref(&entry->aref, &new_entry->aref, new_adj);