uaddr_destroy
.uaddr_destroy = &uaddr_destroy,
(*uaddr->uaddr_functions->uaddr_destroy)(uaddr);
.uaddr_destroy = &uaddr_destroy,
.uaddr_destroy = &uaddr_rnd_destroy,
.uaddr_destroy = &uaddr_kbootstrap_destroy,
.uaddr_destroy = &uaddr_bestfit_destroy,
.uaddr_destroy = &uaddr_pivot_destroy,
void uaddr_destroy(struct uvm_addr_state *);
void (*uaddr_destroy)(struct uvm_addr_state *uaddr_state);