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authorEric Dumazet <eric.dumazet@gmail.com>2009-08-28 23:48:54 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-28 23:48:54 -0700
commitdf19a6267705456f463871ae2aabc44299909d2a (patch)
tree59654abf9eb5dc58c9f8773dde5738b5bcb18312 /include
parent5e9b2dbfcbc9b180a0064d8a473a4652ee99c9ad (diff)
tcp: keepalive cleanups
Introduce keepalive_probes(tp) helper, and use it, like keepalive_time_when(tp) and keepalive_intvl_when(tp) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/tcp.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 88af8430647..cbb2a4889fc 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1007,6 +1007,11 @@ static inline int keepalive_time_when(const struct tcp_sock *tp)
return tp->keepalive_time ? : sysctl_tcp_keepalive_time;
}
+static inline int keepalive_probes(const struct tcp_sock *tp)
+{
+ return tp->keepalive_probes ? : sysctl_tcp_keepalive_probes;
+}
+
static inline int tcp_fin_time(const struct sock *sk)
{
int fin_timeout = tcp_sk(sk)->linger2 ? : sysctl_tcp_fin_timeout;