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 <eduma...@google.com>
Cc: Yuchung Cheng <ych...@google.com>
Cc: Stephen Hemminger <step...@networkplumber.org>
Cc: Neal Cardwell <ncardw...@google.com>
Cc: David Hayes <davi...@ifi.uio.no>
Cc: Andreas Petlund <apetl...@simula.no>
Cc: Dave Taht <dave.t...@bufferbloat.net>
Cc: Nicolas Kuhn <nicolas.k...@telecom-bretagne.eu>
Signed-off-by: Kenneth Klette Jonassen <kenne...@ifi.uio.no>
---
V2: rebase
---
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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