diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip_fib.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 116a9c0eb455..ffccf1787914 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -123,6 +123,7 @@ struct fib_info { #ifdef CONFIG_IP_ROUTE_MULTIPATH int fib_weight; #endif + unsigned int fib_offload_cnt; struct rcu_head rcu; struct fib_nh fib_nh[0]; #define fib_dev fib_nh[0].nh_dev @@ -174,6 +175,18 @@ struct fib_result_nl { __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh); +static inline void fib_info_offload_inc(struct fib_info *fi) +{ + fi->fib_offload_cnt++; + fi->fib_flags |= RTNH_F_OFFLOAD; +} + +static inline void fib_info_offload_dec(struct fib_info *fi) +{ + if (--fi->fib_offload_cnt == 0) + fi->fib_flags &= ~RTNH_F_OFFLOAD; +} + #define FIB_RES_SADDR(net, res) \ ((FIB_RES_NH(res).nh_saddr_genid == \ atomic_read(&(net)->ipv4.dev_addr_genid)) ? \ |