diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 95a613a7cc1c..9711108c3916 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -585,6 +585,13 @@ struct netdev_queue { #endif } ____cacheline_aligned_in_smp; +extern int sysctl_fb_tunnels_only_for_init_net; + +static inline bool net_has_fallback_tunnels(const struct net *net) +{ + return net == &init_net || !sysctl_fb_tunnels_only_for_init_net; +} + static inline int netdev_queue_numa_node_read(const struct netdev_queue *q) { #if defined(CONFIG_XPS) && defined(CONFIG_NUMA) |