SOCK_WAKE_WAITD
sk_wake_async_rcu(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async_rcu(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_HUP);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_HUP);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async_rcu(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async_rcu(sk, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async_rcu(sk, SOCK_WAKE_WAITD, POLL_HUP);
case SOCK_WAKE_WAITD:
sk_wake_async(other, SOCK_WAKE_WAITD, POLL_HUP);
sk_wake_async(other, SOCK_WAKE_WAITD, POLL_IN);
sk_wake_async(skpair, SOCK_WAKE_WAITD, POLL_HUP);