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authorStephen Hemminger2017-11-14 08:25:49 -0800
committerDavid S. Miller2017-11-15 14:09:52 +0900
commit6670e152447732ba90626f36dfc015a13fbf150e (patch)
tree0848d15b1d27139ee651c8ecae0136bb679f205a /net/ipv6
parent11bf284f81b46f59d5f4a4522c13aa7852cfd560 (diff)
tcp: Namespace-ify sysctl_tcp_default_congestion_control
Make default TCP default congestion control to a per namespace value. This changes default congestion control to a pointer to congestion ops (rather than implicit as first element of available lsit). The congestion control setting of new namespaces is inherited from the current setting of the root namespace. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/route.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 70d9659fc1e9..05eb7bc36156 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2378,6 +2378,7 @@ out:
static int ip6_convert_metrics(struct mx6_config *mxc,
const struct fib6_config *cfg)
{
+ struct net *net = cfg->fc_nlinfo.nl_net;
bool ecn_ca = false;
struct nlattr *nla;
int remaining;
@@ -2403,7 +2404,7 @@ static int ip6_convert_metrics(struct mx6_config *mxc,
char tmp[TCP_CA_NAME_MAX];
nla_strlcpy(tmp, nla, sizeof(tmp));
- val = tcp_ca_get_key_by_name(tmp, &ecn_ca);
+ val = tcp_ca_get_key_by_name(net, tmp, &ecn_ca);
if (val == TCP_CA_UNSPEC)
goto err;
} else {