diff options
| author | Andi Kleen <ak@suse.de> | 2007-04-21 04:11:46 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 09:29:25 +0400 |
| commit | 4ac02bab77438b484a5cf855a002fb6a1d592894 (patch) | |
| tree | 8a7442a9c9fa39e147eca0f0728a0691712b191a /net/ipv4/tcp.c | |
| parent | 3ff50b7997fe06cd5d276b229967bb52d6b3b6c1 (diff) | |
| download | linux-4ac02bab77438b484a5cf855a002fb6a1d592894.tar.xz | |
[TCP]: Uninline tcp_done().
The function is quite big and has several call sites and nothing
to collapse by compiler optimization on inlining.
Besides it's nicer to read in a in .c file.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 4664733f139c..99ad52c00c96 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2375,6 +2375,23 @@ void __tcp_put_md5sig_pool(void) EXPORT_SYMBOL(__tcp_put_md5sig_pool); #endif +void tcp_done(struct sock *sk) +{ + if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV) + TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS); + + tcp_set_state(sk, TCP_CLOSE); + tcp_clear_xmit_timers(sk); + + sk->sk_shutdown = SHUTDOWN_MASK; + + if (!sock_flag(sk, SOCK_DEAD)) + sk->sk_state_change(sk); + else + inet_csk_destroy_sock(sk); +} +EXPORT_SYMBOL_GPL(tcp_done); + extern void __skb_cb_too_small_for_tcp(int, int); extern struct tcp_congestion_ops tcp_reno; |