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Diffstat (limited to 'include/net/request_sock.h')
-rw-r--r--include/net/request_sock.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index b01d8dd9ee7..a51dbd17c2d 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -49,13 +49,16 @@ struct request_sock_ops {
struct request_sock *req);
};
+extern int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req);
+
/* struct request_sock - mini sock to represent a connection request
*/
struct request_sock {
struct request_sock *dl_next; /* Must be first member! */
u16 mss;
- u8 retrans;
- u8 cookie_ts; /* syncookie: encode tcpopts in timestamp */
+ u8 num_retrans; /* number of retransmits */
+ u8 cookie_ts:1; /* syncookie: encode tcpopts in timestamp */
+ u8 num_timeout:7; /* number of timeouts */
/* The following two fields can be easily recomputed I think -AK */
u32 window_clamp; /* window clamp at creation time */
u32 rcv_wnd; /* rcv_wnd offered first time */
@@ -231,7 +234,7 @@ static inline int reqsk_queue_removed(struct request_sock_queue *queue,
{
struct listen_sock *lopt = queue->listen_opt;
- if (req->retrans == 0)
+ if (req->num_timeout == 0)
--lopt->qlen_young;
return --lopt->qlen;
@@ -269,7 +272,8 @@ static inline void reqsk_queue_hash_req(struct request_sock_queue *queue,
struct listen_sock *lopt = queue->listen_opt;
req->expires = jiffies + timeout;
- req->retrans = 0;
+ req->num_retrans = 0;
+ req->num_timeout = 0;
req->sk = NULL;
req->dl_next = lopt->syn_table[hash];