diff options
Diffstat (limited to 'include/linux/mroute_base.h')
| -rw-r--r-- | include/linux/mroute_base.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h index 805305722803..2769e2f98b32 100644 --- a/include/linux/mroute_base.h +++ b/include/linux/mroute_base.h @@ -45,6 +45,51 @@ struct vif_device { #define VIF_EXISTS(_mrt, _idx) (!!((_mrt)->vif_table[_idx].dev)) /** + * struct mr_mfc - common multicast routing entries + * @mnode: rhashtable list + * @mfc_parent: source interface (iif) + * @mfc_flags: entry flags + * @expires: unresolved entry expire time + * @unresolved: unresolved cached skbs + * @last_assert: time of last assert + * @minvif: minimum VIF id + * @maxvif: maximum VIF id + * @bytes: bytes that have passed for this entry + * @pkt: packets that have passed for this entry + * @wrong_if: number of wrong source interface hits + * @lastuse: time of last use of the group (traffic or update) + * @ttls: OIF TTL threshold array + * @refcount: reference count for this entry + * @list: global entry list + * @rcu: used for entry destruction + */ +struct mr_mfc { + struct rhlist_head mnode; + unsigned short mfc_parent; + int mfc_flags; + + union { + struct { + unsigned long expires; + struct sk_buff_head unresolved; + } unres; + struct { + unsigned long last_assert; + int minvif; + int maxvif; + unsigned long bytes; + unsigned long pkt; + unsigned long wrong_if; + unsigned long lastuse; + unsigned char ttls[MAXVIFS]; + refcount_t refcount; + } res; + } mfc_un; + struct list_head list; + struct rcu_head rcu; +}; + +/** * struct mr_table - a multicast routing table * @list: entry within a list of multicast routing tables * @net: net where this table belongs |