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authorNikolay Borisov <kernel@kyup.com>2016-02-03 10:46:49 +0300
committerDavid S. Miller <davem@davemloft.net>2016-02-07 22:35:10 +0300
commit6fa251663069e05daadd1666cbf3b658bf840ea4 (patch)
tree9aac155e077a393b1c813501de1d37a1c6e3e31a /net/ipv4/tcp.c
parent9d1eb21b59967b337695ed6df66c6d225e3019e0 (diff)
downloadlinux-6fa251663069e05daadd1666cbf3b658bf840ea4.tar.xz
ipv4: Namespaceify tcp syn retries sysctl knob
Signed-off-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r--net/ipv4/tcp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c5075779e017..3dbb3637bb4b 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2731,6 +2731,7 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
{
struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
+ struct net *net = sock_net(sk);
int val, len;
if (get_user(len, optlen))
@@ -2765,7 +2766,7 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
val = keepalive_probes(tp);
break;
case TCP_SYNCNT:
- val = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries;
+ val = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_syn_retries;
break;
case TCP_LINGER2:
val = tp->linger2;