diff options
| author | Yuval Mintz <yuvalm@mellanox.com> | 2018-03-26 15:01:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-26 13:14:42 -0400 |
| commit | 54c4cad97b8fd414909b78d4274a6797baa52b3b (patch) | |
| tree | fc3ddfbf44faa93392047ac1ad1eaf458cb7524d /include/linux/mroute_base.h | |
| parent | bc67a0daf8f3bc6fa8fcb68090f3c444de7f951c (diff) | |
ipmr: Make MFC fib notifiers common
Like vif notifications, move the notifier struct for MFC as well as its
helpers into a common file; Currently they're only used by ipmr.
Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mroute_base.h')
| -rw-r--r-- | include/linux/mroute_base.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h index 23326f5402f3..2c594686c05e 100644 --- a/include/linux/mroute_base.h +++ b/include/linux/mroute_base.h @@ -152,6 +152,50 @@ struct mr_mfc { struct rcu_head rcu; }; +struct mfc_entry_notifier_info { + struct fib_notifier_info info; + struct mr_mfc *mfc; + u32 tb_id; +}; + +static inline int mr_call_mfc_notifier(struct notifier_block *nb, + struct net *net, + unsigned short family, + enum fib_event_type event_type, + struct mr_mfc *mfc, u32 tb_id) +{ + struct mfc_entry_notifier_info info = { + .info = { + .family = family, + .net = net, + }, + .mfc = mfc, + .tb_id = tb_id + }; + + return call_fib_notifier(nb, net, event_type, &info.info); +} + +static inline int mr_call_mfc_notifiers(struct net *net, + unsigned short family, + enum fib_event_type event_type, + struct mr_mfc *mfc, u32 tb_id, + unsigned int *ipmr_seq) +{ + struct mfc_entry_notifier_info info = { + .info = { + .family = family, + .net = net, + }, + .mfc = mfc, + .tb_id = tb_id + }; + + ASSERT_RTNL(); + (*ipmr_seq)++; + return call_fib_notifiers(net, event_type, &info.info); +} + struct mr_table; /** |