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authorYuval Mintz <yuvalm@mellanox.com>2018-03-26 15:01:33 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-26 20:14:43 +0300
commitcdc9f9443b5c3a61c7cec807965054ee1fd29acf (patch)
tree5b7d4b2295983ee08909ffb33a4c7130edb03573 /net/ipv4/ipmr.c
parent54c4cad97b8fd414909b78d4274a6797baa52b3b (diff)
downloadlinux-cdc9f9443b5c3a61c7cec807965054ee1fd29acf.tar.xz
ipmr: Make ipmr_dump() common
Since all the primitive elements used for the notification done by ipmr are now common [mr_table, mr_mfc, vif_device] we can refactor the logic for dumping them to a common file. 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 'net/ipv4/ipmr.c')
-rw-r--r--net/ipv4/ipmr.c53
1 files changed, 2 insertions, 51 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 470956d2d8ad..24c340021aba 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -644,16 +644,6 @@ static struct net_device *ipmr_reg_vif(struct net *net, struct mr_table *mrt)
}
#endif
-static int call_ipmr_vif_entry_notifier(struct notifier_block *nb,
- struct net *net,
- enum fib_event_type event_type,
- struct vif_device *vif,
- vifi_t vif_index, u32 tb_id)
-{
- return mr_call_vif_notifier(nb, net, RTNL_FAMILY_IPMR, event_type,
- vif, vif_index, tb_id);
-}
-
static int call_ipmr_vif_entry_notifiers(struct net *net,
enum fib_event_type event_type,
struct vif_device *vif,
@@ -664,15 +654,6 @@ static int call_ipmr_vif_entry_notifiers(struct net *net,
&net->ipv4.ipmr_seq);
}
-static int call_ipmr_mfc_entry_notifier(struct notifier_block *nb,
- struct net *net,
- enum fib_event_type event_type,
- struct mfc_cache *mfc, u32 tb_id)
-{
- return mr_call_mfc_notifier(nb, net, RTNL_FAMILY_IPMR,
- event_type, &mfc->_c, tb_id);
-}
-
static int call_ipmr_mfc_entry_notifiers(struct net *net,
enum fib_event_type event_type,
struct mfc_cache *mfc, u32 tb_id)
@@ -2950,38 +2931,8 @@ static unsigned int ipmr_seq_read(struct net *net)
static int ipmr_dump(struct net *net, struct notifier_block *nb)
{
- struct mr_table *mrt;
- int err;
-
- err = ipmr_rules_dump(net, nb);
- if (err)
- return err;
-
- ipmr_for_each_table(mrt, net) {
- struct vif_device *v = &mrt->vif_table[0];
- struct mr_mfc *mfc;
- int vifi;
-
- /* Notifiy on table VIF entries */
- read_lock(&mrt_lock);
- for (vifi = 0; vifi < mrt->maxvif; vifi++, v++) {
- if (!v->dev)
- continue;
-
- call_ipmr_vif_entry_notifier(nb, net, FIB_EVENT_VIF_ADD,
- v, vifi, mrt->id);
- }
- read_unlock(&mrt_lock);
-
- /* Notify on table MFC entries */
- list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list)
- call_ipmr_mfc_entry_notifier(nb, net,
- FIB_EVENT_ENTRY_ADD,
- (struct mfc_cache *)mfc,
- mrt->id);
- }
-
- return 0;
+ return mr_dump(net, nb, RTNL_FAMILY_IPMR, ipmr_rules_dump,
+ ipmr_mr_table_iter, &mrt_lock);
}
static const struct fib_notifier_ops ipmr_notifier_ops_template = {