From: Neal Cardwell <ncardwell@google.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Neal Cardwell <ncardwell@google.com>,
Van Jacobson <vanj@google.com>, Yuchung Cheng <ycheng@google.com>,
Nandita Dukkipati <nanditad@google.com>,
Eric Dumazet <edumazet@google.com>,
Soheil Hassas Yeganeh <soheil@google.com>
Subject: [PATCH v2 net-next 12/16] tcp: export tcp_mss_to_mtu() for congestion control modules
Date: Sat, 17 Sep 2016 13:35:45 -0400 [thread overview]
Message-ID: <1474133749-12895-13-git-send-email-ncardwell@google.com> (raw)
In-Reply-To: <1474133749-12895-1-git-send-email-ncardwell@google.com>
Export tcp_mss_to_mtu(), so that congestion control modules can use
this to help calculate a pacing rate.
Signed-off-by: Van Jacobson <vanj@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Nandita Dukkipati <nanditad@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
---
net/ipv4/tcp_output.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 0bf3d48..7d025a7 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1362,6 +1362,7 @@ int tcp_mss_to_mtu(struct sock *sk, int mss)
}
return mtu;
}
+EXPORT_SYMBOL(tcp_mss_to_mtu);
/* MTU probing init per socket */
void tcp_mtup_init(struct sock *sk)
--
2.8.0.rc3.226.g39d4020
next prev parent reply other threads:[~2016-09-17 17:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-17 17:35 [PATCH v2 net-next 00/16] tcp: BBR congestion control algorithm Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 01/16] tcp: cdg: rename struct minmax in tcp_cdg.c to avoid a naming conflict Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 02/16] lib/win_minmax: windowed min or max estimator Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 03/16] tcp: use windowed min filter library for TCP min_rtt estimation Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 04/16] net_sched: sch_fq: add low_rate_threshold parameter Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 05/16] tcp: switch back to proper tcp_skb_cb size check in tcp_init() Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 06/16] tcp: count packets marked lost for a TCP connection Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 07/16] tcp: track data delivery rate " Neal Cardwell
2016-09-17 19:04 ` kbuild test robot
2016-09-17 19:09 ` Eric Dumazet
2016-09-17 17:35 ` [PATCH v2 net-next 08/16] tcp: track application-limited rate samples Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 09/16] tcp: export data delivery rate Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 10/16] tcp: allow congestion control module to request TSO skb segment count Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 11/16] tcp: export tcp_tso_autosize() and parameterize minimum number of TSO segments Neal Cardwell
2016-09-17 17:35 ` Neal Cardwell [this message]
2016-09-17 17:35 ` [PATCH v2 net-next 13/16] tcp: allow congestion control to expand send buffer differently Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 14/16] tcp: new CC hook to set sending rate with rate_sample in any CA state Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 15/16] tcp: increase ICSK_CA_PRIV_SIZE from 64 bytes to 88 Neal Cardwell
2016-09-17 17:35 ` [PATCH v2 net-next 16/16] tcp_bbr: add BBR congestion control Neal Cardwell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1474133749-12895-13-git-send-email-ncardwell@google.com \
--to=ncardwell@google.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=nanditad@google.com \
--cc=netdev@vger.kernel.org \
--cc=soheil@google.com \
--cc=vanj@google.com \
--cc=ycheng@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).