if (!harderr || sk->sk_state != TCP_ESTABLISHED)
goto out;
} else {
+ bh_lock_sock(sk);
ip_icmp_error(sk, skb, err, uh->dest, info, (u8 *)(uh+1));
+ bh_unlock_sock(sk);
}
sk->sk_err = err;
sk->sk_error_report(sk);
spin_unlock_bh(&rcvq->lock);
if (!skb_queue_empty(&list_kill)) {
- lock_sock_bh(sk);
+ bool slow = lock_sock_fast(sk);
+
__skb_queue_purge(&list_kill);
sk_mem_reclaim_partial(sk);
- unlock_sock_bh(sk);
+ unlock_sock_fast(sk, slow);
}
return res;
}
int peeked;
int err;
int is_udplite = IS_UDPLITE(sk);
+ bool slow;
/*
* Check any passed addresses
return err;
csum_copy_err:
- lock_sock_bh(sk);
+ slow = lock_sock_fast(sk);
if (!skb_kill_datagram(sk, skb, flags))
UDP_INC_STATS_USER(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
- unlock_sock_bh(sk);
+ unlock_sock_fast(sk, slow);
if (noblock)
return -EAGAIN;
void udp_destroy_sock(struct sock *sk)
{
- lock_sock_bh(sk);
+ bool slow = lock_sock_fast(sk);
udp_flush_pending_frames(sk);
- unlock_sock_bh(sk);
+ unlock_sock_fast(sk, slow);
}
/*