diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 84e37b1ca9e1..1313456a0994 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -119,7 +119,6 @@ struct net { struct netns_ipvs *ipvs; #endif struct sock *diag_nlsk; - atomic_t rt_genid; atomic_t fnhe_genid; }; @@ -333,14 +332,42 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header) } #endif -static inline int rt_genid(struct net *net) +static inline int rt_genid_ipv4(struct net *net) { - return atomic_read(&net->rt_genid); + return atomic_read(&net->ipv4.rt_genid); } -static inline void rt_genid_bump(struct net *net) +static inline void rt_genid_bump_ipv4(struct net *net) { - atomic_inc(&net->rt_genid); + atomic_inc(&net->ipv4.rt_genid); +} + +#if IS_ENABLED(CONFIG_IPV6) +static inline int rt_genid_ipv6(struct net *net) +{ + return atomic_read(&net->ipv6.rt_genid); +} + +static inline void rt_genid_bump_ipv6(struct net *net) +{ + atomic_inc(&net->ipv6.rt_genid); +} +#else +static inline int rt_genid_ipv6(struct net *net) +{ + return 0; +} + +static inline void rt_genid_bump_ipv6(struct net *net) +{ +} +#endif + +/* For callers who don't really care about whether it's IPv4 or IPv6 */ +static inline void rt_genid_bump_all(struct net *net) +{ + rt_genid_bump_ipv4(net); + rt_genid_bump_ipv6(net); } static inline int fnhe_genid(struct net *net) |