netdev - [PATCH net-next 1/2] tcp: export tcp_enter

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Message-Id: <1433451703-7516-1-git-send-email-kennetkl@ifi.uio.no>
Date:	Thu,  4 Jun 2015 23:01:42 +0200
From:	Kenneth Klette Jonassen <kennetkl@....uio.no>
To:	netdev@...r.kernel.org
Cc:	Kenneth Klette Jonassen <kennetkl@....uio.no>,
	Eric Dumazet <edumazet@...gle.com>,
	Yuchung Cheng <ycheng@...gle.com>,
	Stephen Hemminger <stephen@...workplumber.org>,
	Neal Cardwell <ncardwell@...gle.com>,
	David Hayes <davihay@....uio.no>,
	Andreas Petlund <apetlund@...ula.no>,
	Dave Taht <dave.taht@...ferbloat.net>,
	Nicolas Kuhn <nicolas.kuhn@...ecom-bretagne.eu>
Subject: [PATCH net-next 1/2] tcp: export tcp_enter_cwr()

Upcoming tcp_cdg uses tcp_enter_cwr() to initiate PRR. Export this
function so that CDG can be compiled as a module.

Cc: Eric Dumazet <edumazet@...gle.com>
Cc: Yuchung Cheng <ycheng@...gle.com>
Cc: Stephen Hemminger <stephen@...workplumber.org>
Cc: Neal Cardwell <ncardwell@...gle.com>
Cc: David Hayes <davihay@....uio.no>
Cc: Andreas Petlund <apetlund@...ula.no>
Cc: Dave Taht <dave.taht@...ferbloat.net>
Cc: Nicolas Kuhn <nicolas.kuhn@...ecom-bretagne.eu>
Signed-off-by: Kenneth Klette Jonassen <kennetkl@....uio.no>
---
 net/ipv4/tcp_input.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 15c4536..d4f76ab 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2552,6 +2552,7 @@ void tcp_enter_cwr(struct sock *sk)
 		tcp_set_ca_state(sk, TCP_CA_CWR);
 	}
 }
+EXPORT_SYMBOL(tcp_enter_cwr);
 
 static void tcp_try_keep_open(struct sock *sk)
 {
-- 
2.1.0

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