diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netns/ipv4.h | 1 | ||||
| -rw-r--r-- | include/net/route.h | 5 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 848fe8056534..bc8f7f94abcb 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -80,6 +80,7 @@ struct netns_ipv4 { int sysctl_tcp_ecn; int sysctl_tcp_ecn_fallback; + int sysctl_ip_default_ttl; int sysctl_ip_no_pmtu_disc; int sysctl_ip_fwd_use_pmtu; int sysctl_ip_nonlocal_bind; diff --git a/include/net/route.h b/include/net/route.h index a3b9ef74a389..9b0a523bb428 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -329,14 +329,13 @@ static inline int inet_iif(const struct sk_buff *skb) return skb->skb_iif; } -extern int sysctl_ip_default_ttl; - static inline int ip4_dst_hoplimit(const struct dst_entry *dst) { int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT); + struct net *net = dev_net(dst->dev); if (hoplimit == 0) - hoplimit = sysctl_ip_default_ttl; + hoplimit = net->ipv4.sysctl_ip_default_ttl; return hoplimit; } |