diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
| commit | 65fb0d23fcddd8697c871047b700c78817bdaa43 (patch) | |
| tree | 119e6e5f276622c4c862f6c9b6d795264ba1603a /net/ipv4/udp.c | |
| parent | cpumask: remove cpumask allocation from idle_balance, fix (diff) | |
| parent | Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 (diff) | |
| download | linux-dev-65fb0d23fcddd8697c871047b700c78817bdaa43.tar.xz linux-dev-65fb0d23fcddd8697c871047b700c78817bdaa43.zip | |
Merge branch 'linus' into cpumask-for-linus
Conflicts:
arch/x86/kernel/cpu/common.c
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c47c989cb1fb..bda08a09357d 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -222,7 +222,7 @@ fail: return error; } -static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) +int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) { struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2); @@ -596,6 +596,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, return -EOPNOTSUPP; ipc.opt = NULL; + ipc.shtx.flags = 0; if (up->pending) { /* @@ -643,6 +644,9 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, ipc.addr = inet->saddr; ipc.oif = sk->sk_bound_dev_if; + err = sock_tx_timestamp(msg, sk, &ipc.shtx); + if (err) + return err; if (msg->msg_controllen) { err = ip_cmsg_send(sock_net(sk), msg, &ipc); if (err) @@ -1180,7 +1184,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, sk = sknext; } while (sknext); } else - kfree_skb(skb); + consume_skb(skb); spin_unlock(&hslot->lock); return 0; } @@ -1614,7 +1618,8 @@ static struct sock *udp_get_next(struct seq_file *seq, struct sock *sk) } while (sk && (!net_eq(sock_net(sk), net) || sk->sk_family != state->family)); if (!sk) { - spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); + if (state->bucket < UDP_HTABLE_SIZE) + spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); return udp_get_first(seq, state->bucket + 1); } return sk; @@ -1632,6 +1637,9 @@ static struct sock *udp_get_idx(struct seq_file *seq, loff_t pos) static void *udp_seq_start(struct seq_file *seq, loff_t *pos) { + struct udp_iter_state *state = seq->private; + state->bucket = UDP_HTABLE_SIZE; + return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN; } @@ -1815,6 +1823,7 @@ EXPORT_SYMBOL(udp_lib_getsockopt); EXPORT_SYMBOL(udp_lib_setsockopt); EXPORT_SYMBOL(udp_poll); EXPORT_SYMBOL(udp_lib_get_port); +EXPORT_SYMBOL(ipv4_rcv_saddr_equal); #ifdef CONFIG_PROC_FS EXPORT_SYMBOL(udp_proc_register); |