diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-03-01 20:14:19 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-03 15:44:19 -0800 |
| commit | e34100c2ecbb79a7d69474eb2f58545bb9926a5f (patch) | |
| tree | 69677885f643f4b332a2ac6d2337fa867a4c12e2 /include/net/tcp.h | |
| parent | 3424291dd242c4fe9f5cff236f73beef7b5c4909 (diff) | |
tcp: add a drop_reason pointer to tcp_check_req()
We want to add new drop reasons for packets dropped in 3WHS in the
following patches.
tcp_rcv_state_process() has to set reason to TCP_FASTOPEN,
because tcp_check_req() will conditionally overwrite the drop_reason.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250301201424.2046477-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index f9b9377a2897..a9bc959fb102 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -392,7 +392,7 @@ enum tcp_tw_status tcp_timewait_state_process(struct inet_timewait_sock *tw, u32 *tw_isn); struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, struct request_sock *req, bool fastopen, - bool *lost_race); + bool *lost_race, enum skb_drop_reason *drop_reason); enum skb_drop_reason tcp_child_process(struct sock *parent, struct sock *child, struct sk_buff *skb); void tcp_enter_loss(struct sock *sk); |