Lines Matching defs:old_xs
166 struct xdp_sock *xs, *old_xs, **map_entry;
196 old_xs = READ_ONCE(*map_entry);
197 if (old_xs == xs) {
200 } else if (old_xs && map_flags == BPF_NOEXIST) {
203 } else if (!old_xs && map_flags == BPF_EXIST) {
209 if (old_xs)
210 xsk_map_sock_delete(old_xs, map_entry);
225 struct xdp_sock *old_xs, **map_entry;
233 old_xs = xchg(map_entry, NULL);
234 if (old_xs)
235 xsk_map_sock_delete(old_xs, map_entry);