redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[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>
hifive-unleashed-5.1
Andi Kleen 2007-04-20 17:11:46 -07:00 committed by David S. Miller
parent 3ff50b7997
commit 4ac02bab77
2 changed files with 18 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
include/net/tcp.h
View File

@ -921,21 +921,7 @@ static inline void tcp_set_state(struct sock *sk, int state)
#endif
}
static inline 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);
}
extern void tcp_done(struct sock *sk);
static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
{

17
net/ipv4/tcp.c
View File

@ -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;