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ipv4: Namespaceify tcp reordering sysctl knob

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Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Borisov
2016-02-03 09:46:52 +02:00
committed by David S. Miller
parent 12ed8244ed
commit 1043e25ff9
7 changed files with 21 additions and 18 deletions
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3
net/ipv4/tcp_metrics.c
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@@ -369,6 +369,7 @@ void tcp_update_metrics(struct sock *sk)
const struct inet_connection_sock *icsk = inet_csk(sk);
struct dst_entry *dst = __sk_dst_get(sk);
struct tcp_sock *tp = tcp_sk(sk);
struct net *net = sock_net(sk);
struct tcp_metrics_block *tm;
unsigned long rtt;
u32 val;
@@ -473,7 +474,7 @@ void tcp_update_metrics(struct sock *sk)
if (!tcp_metric_locked(tm, TCP_METRIC_REORDERING)) {
val = tcp_metric_get(tm, TCP_METRIC_REORDERING);
if (val < tp->reordering &&
tp->reordering != sysctl_tcp_reordering)
tp->reordering != net->ipv4.sysctl_tcp_reordering)
tcp_metric_set(tm, TCP_METRIC_REORDERING,
tp->reordering);
}