diff options
| author | Arnaldo Carvalho de Melo <acme@ghostprotocols.net> | 2005-08-09 20:11:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:49:29 -0700 |
| commit | 295f7324ff8d9ea58b4d3ec93b1aaa1d80e048a9 (patch) | |
| tree | 509c113d2622a28836303590ba1a40cecea59d3b /include | |
| parent | 0a5578cf8e5e045aaa68643c17ce885426697c6b (diff) | |
[ICSK]: Introduce reqsk_queue_prune from code in tcp_synack_timer
With this we're very close to getting all of the current TCP
refactorings in my dccp-2.6 tree merged, next changeset will export
some functions needed by the current DCCP code and then dccp-2.6.git
will be born!
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 2 | ||||
| -rw-r--r-- | include/net/inet_connection_sock.h | 2 | ||||
| -rw-r--r-- | include/net/request_sock.h | 7 | ||||
| -rw-r--r-- | include/net/tcp.h | 3 |
4 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 800930fac38..62009684074 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -270,7 +270,7 @@ struct tcp_sock { __u8 frto_counter; /* Number of new acks after RTO */ __u8 nonagle; /* Disable Nagle algorithm? */ - __u8 defer_accept; /* User waits for some data after accept() */ + /* ONE BYTE HOLE, TRY TO PACK */ /* RTT measurement */ __u32 srtt; /* smoothed round trip time << 3 */ diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index a50f4a4b7b4..692825fc813 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -239,4 +239,6 @@ static inline void inet_csk_reqsk_queue_drop(struct sock *sk, reqsk_free(req); } +extern void inet_csk_listen_stop(struct sock *sk); + #endif /* _INET_CONNECTION_SOCK_H */ diff --git a/include/net/request_sock.h b/include/net/request_sock.h index b7c7eecbe64..447d287a38f 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -97,6 +97,7 @@ struct listen_sock { * * @rskq_accept_head - FIFO head of established children * @rskq_accept_tail - FIFO tail of established children + * @rskq_defer_accept - User waits for some data after accept() * @syn_wait_lock - serializer * * %syn_wait_lock is necessary only to avoid proc interface having to grab the main @@ -112,6 +113,8 @@ struct request_sock_queue { struct request_sock *rskq_accept_head; struct request_sock *rskq_accept_tail; rwlock_t syn_wait_lock; + u8 rskq_defer_accept; + /* 3 bytes hole, try to pack */ struct listen_sock *listen_opt; }; @@ -255,4 +258,8 @@ static inline void reqsk_queue_hash_req(struct request_sock_queue *queue, write_unlock(&queue->syn_wait_lock); } +extern void reqsk_queue_prune(struct request_sock_queue *queue, struct sock *parent, + const unsigned long interval, const unsigned long timeout, + const unsigned long max_rto, int max_retries); + #endif /* _REQUEST_SOCK_H */ diff --git a/include/net/tcp.h b/include/net/tcp.h index 68f1ec1c583..2423f059b62 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -423,7 +423,8 @@ extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, size_t len, int nonblock, int flags, int *addr_len); -extern int tcp_listen_start(struct sock *sk); +extern int inet_csk_listen_start(struct sock *sk, + const int nr_table_entries); extern void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx, |