-static atomic_t v4_seq = ATOMIC_INIT(0);
-static atomic_t v6_seq = ATOMIC_INIT(0);
-
-static atomic_t *inetpeer_seq_ptr(int family)
-{
- return (family == AF_INET ? &v4_seq : &v6_seq);
-}
-
-static inline void flush_check(struct inet_peer_base *base, int family)
-{
- atomic_t *fp = inetpeer_seq_ptr(family);
-
- if (unlikely(base->flush_seq != atomic_read(fp))) {
- inetpeer_invalidate_tree(base);
- base->flush_seq = atomic_read(fp);
- }
-}
-