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Code Issues Releases Wiki Activity

inet: uninline inet_reqsk_alloc() 

inet_reqsk_alloc() is becoming fat and should not be inlined.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2015-03-17 18:32:27 -07:00 committed by David S. Miller
parent 407640de21
commit e49bb337d7
2 changed files with 26 additions and 22 deletions
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24
include/net/inet_sock.h
View File

@ -244,28 +244,8 @@ static inline unsigned int __inet_ehashfn(const __be32 laddr,
initval);
}
static inline struct request_sock *
inet_reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener)
{
struct request_sock *req = reqsk_alloc(ops);
if (req) {
struct inet_request_sock *ireq = inet_rsk(req);
kmemcheck_annotate_bitfield(ireq, flags);
ireq->opt = NULL;
atomic64_set(&ireq->ir_cookie, 0);
ireq->ireq_state = TCP_NEW_SYN_RECV;
write_pnet(&ireq->ireq_net, sock_net(sk_listener));
/* Following is temporary. It is coupled with debugging
* helpers in reqsk_put() & reqsk_free()
*/
atomic_set(&ireq->ireq_refcnt, 0);
}
return req;
}
struct request_sock *inet_reqsk_alloc(const struct request_sock_ops *ops,
struct sock *sk_listener);
static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
{

24
net/ipv4/tcp_input.c
View File

@ -5967,6 +5967,30 @@ static void tcp_openreq_init(struct request_sock *req,
ireq->ir_mark = inet_request_mark(sk, skb);
}
struct request_sock *inet_reqsk_alloc(const struct request_sock_ops *ops,
struct sock *sk_listener)
{
struct request_sock *req = reqsk_alloc(ops);
if (req) {
struct inet_request_sock *ireq = inet_rsk(req);
kmemcheck_annotate_bitfield(ireq, flags);
ireq->opt = NULL;
atomic64_set(&ireq->ir_cookie, 0);
ireq->ireq_state = TCP_NEW_SYN_RECV;
write_pnet(&ireq->ireq_net, sock_net(sk_listener));
/* Following is temporary. It is coupled with debugging
* helpers in reqsk_put() & reqsk_free()
*/
atomic_set(&ireq->ireq_refcnt, 0);
}
return req;
}
EXPORT_SYMBOL(inet_reqsk_alloc);
int tcp_conn_request(struct request_sock_ops *rsk_ops,
const struct tcp_request_sock_ops *af_ops,
struct sock *sk, struct sk_buff *skb)