afs_get_addrlist
estate->addresses = afs_get_addrlist(new_alist, afs_alist_trace_get_estate);
struct afs_addr_list *afs_get_addrlist(struct afs_addr_list *alist, enum afs_alist_trace reason);
afs_get_addrlist(alist, afs_alist_trace_get_vlprobe);
vc->alist = afs_get_addrlist(alist, afs_alist_trace_get_vlrotate_set);
call->vl_probe = afs_get_addrlist(alist, afs_alist_trace_get_vlgetcaps);