uvm_mapent_free   203 uvm/uvm_map.c  void			uvm_mapent_free(struct vm_map_entry *);
uvm_mapent_free  1588 uvm/uvm_map.c  		uvm_mapent_free(first_entry);
uvm_mapent_free  1757 uvm/uvm_map.c  	uvm_mapent_free(oldent);