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tcp: welcome back tcp_output() as the right way to run output on tcpcb.

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Reviewed by:		rrs, tuexen
Differential revision:	https://reviews.freebsd.org/D33365
This commit is contained in:
Gleb Smirnoff 2021-12-26 08:47:42 -08:00
parent f389439f50
commit 5b08b46a6d
3 changed files with 10 additions and 3 deletions
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2
sys/netinet/tcp_output.c
View File

@ -194,7 +194,7 @@ cc_after_idle(struct tcpcb *tp)
* Tcp output routine: figure out what should be sent and send it.
*/
int
tcp_output(struct tcpcb *tp)
tcp_default_output(struct tcpcb *tp)
{
struct socket *so = tp->t_inpcb->inp_socket;
int32_t len;

2
sys/netinet/tcp_subr.c
View File

@ -381,7 +381,7 @@ static char * tcp_log_addr(struct in_conninfo *inc, struct tcphdr *th,
static struct tcp_function_block tcp_def_funcblk = {
.tfb_tcp_block_name = "freebsd",
.tfb_tcp_output = tcp_output,
.tfb_tcp_output = tcp_default_output,
.tfb_tcp_do_segment = tcp_do_segment,
.tfb_tcp_ctloutput = tcp_default_ctloutput,
.tfb_tcp_handoff_ok = tcp_default_handoff_ok,

9
sys/netinet/tcp_var.h
View File

@ -385,6 +385,13 @@ struct tcp_function {
};
TAILQ_HEAD(tcp_funchead, tcp_function);
static inline int
tcp_output(struct tcpcb *tp)
{
return (tp->t_fb->tfb_tcp_output(tp));
}
#endif /* _KERNEL */
/*
@ -1064,7 +1071,7 @@ struct inpcb *
tcp_drop_syn_sent(struct inpcb *, int);
struct tcpcb *
tcp_newtcpcb(struct inpcb *);
int tcp_output(struct tcpcb *);
int tcp_default_output(struct tcpcb *);
void tcp_state_change(struct tcpcb *, int);
void tcp_respond(struct tcpcb *, void *,
struct tcphdr *, struct mbuf *, tcp_seq, tcp_seq, int);