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tcp: add queue_add_hash to tcp_request_sock_ops

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Add queue_add_hash member to tcp_request_sock_ops so that we can later
unify tcp_v4_conn_request and tcp_v6_conn_request.

Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Octavian Purdila 2014-06-25 17:10:01 +03:00 committed by David S. Miller
parent 2aec4a297b
commit 695da14eb0
3 changed files with 6 additions and 2 deletions
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2
include/net/tcp.h
View File

@ -1615,6 +1615,8 @@ struct tcp_request_sock_ops {
int (*send_synack)(struct sock *sk, struct dst_entry *dst,
struct flowi *fl, struct request_sock *req,
u16 queue_mapping, struct tcp_fastopen_cookie *foc);
void (*queue_hash_add)(struct sock *sk, struct request_sock *req,
const unsigned long timeout);
};
#ifdef CONFIG_SYN_COOKIES

3
net/ipv4/tcp_ipv4.c
View File

@ -1277,6 +1277,7 @@ static const struct tcp_request_sock_ops tcp_request_sock_ipv4_ops = {
.route_req = tcp_v4_route_req,
.init_seq = tcp_v4_init_sequence,
.send_synack = tcp_v4_send_synack,
.queue_hash_add = inet_csk_reqsk_queue_hash_add,
};
int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
@ -1403,7 +1404,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
goto drop_and_free;
tcp_rsk(req)->listener = NULL;
inet_csk_reqsk_queue_hash_add(sk, req, TCP_TIMEOUT_INIT);
af_ops->queue_hash_add(sk, req, TCP_TIMEOUT_INIT);
}
return 0;

3
net/ipv6/tcp_ipv6.c
View File

@ -767,6 +767,7 @@ static const struct tcp_request_sock_ops tcp_request_sock_ipv6_ops = {
.route_req = tcp_v6_route_req,
.init_seq = tcp_v6_init_sequence,
.send_synack = tcp_v6_send_synack,
.queue_hash_add = inet6_csk_reqsk_queue_hash_add,
};
static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
@ -1126,7 +1127,7 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
goto drop_and_free;
tcp_rsk(req)->listener = NULL;
inet6_csk_reqsk_queue_hash_add(sk, req, TCP_TIMEOUT_INIT);
af_ops->queue_hash_add(sk, req, TCP_TIMEOUT_INIT);
}
return 0;