diff options
| author | Florian Westphal <fw@strlen.de> | 2020-07-30 22:25:50 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-01 02:55:32 +0300 |
| commit | f8ace8d915b88bd1bbaac695de94650dbb25c7b4 (patch) | |
| tree | 84837acec01f6cf7f116e09406c6d3e07991c08e /include/net | |
| parent | 77aec5e1c4935e37c8cbb818a69f2f7d3433ede5 (diff) | |
| download | linux-f8ace8d915b88bd1bbaac695de94650dbb25c7b4.tar.xz | |
tcp: rename request_sock cookie_ts bit to syncookie
Nowadays output function has a 'synack_type' argument that tells us when
the syn/ack is emitted via syncookies.
The request already tells us when timestamps are supported, so check
both to detect special timestamp for tcp option encoding is needed.
We could remove cookie_ts altogether, but a followup patch would
otherwise need to adjust function signatures to pass 'want_cookie' to
mptcp core.
This way, the 'existing' bit can be used.
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/request_sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/request_sock.h b/include/net/request_sock.h index cf8b33213bbc..b2eb8b4ba697 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -54,7 +54,7 @@ struct request_sock { struct request_sock *dl_next; u16 mss; u8 num_retrans; /* number of retransmits */ - u8 cookie_ts:1; /* syncookie: encode tcpopts in timestamp */ + u8 syncookie:1; /* syncookie: encode tcpopts in timestamp */ u8 num_timeout:7; /* number of timeouts */ u32 ts_recent; struct timer_list rsk_timer; |