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authorYuval Mintz <yuvalm@mellanox.com>2018-03-01 00:29:39 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-01 21:13:23 +0300
commit7b0db85737db3f4d76b2a412e4f19eae59b8b494 (patch)
tree9cde582f7276b75ffb8ea39e0c1b8cd07218a85b /include/linux/mroute_base.h
parent889cd83cbe411dda854429f3223ab2d31a860a4a (diff)
downloadlinux-7b0db85737db3f4d76b2a412e4f19eae59b8b494.tar.xz
ipmr, ip6mr: Unite dumproute flows
The various MFC entries are being held in the same kind of mr_tables for both ipmr and ip6mr, and their traversal logic is identical. Also, with the exception of the addresses [and other small tidbits] the major bulk of the nla setting is identical. Unite as much of the dumping as possible between the two. Notice this requires creating an mr_table iterator for each, as the for-each preprocessor macro can't be used by the common logic. Signed-off-by: Yuval Mintz <yuvalm@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.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.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h
index f40202b16dae..c2560cb50f1d 100644
--- a/include/linux/mroute_base.h
+++ b/include/linux/mroute_base.h
@@ -170,6 +170,16 @@ void *mr_mfc_find_parent(struct mr_table *mrt,
void *mr_mfc_find_any_parent(struct mr_table *mrt, int vifi);
void *mr_mfc_find_any(struct mr_table *mrt, int vifi, void *hasharg);
+int mr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
+ struct mr_mfc *c, struct rtmsg *rtm);
+int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
+ struct mr_table *(*iter)(struct net *net,
+ struct mr_table *mrt),
+ int (*fill)(struct mr_table *mrt,
+ struct sk_buff *skb,
+ u32 portid, u32 seq, struct mr_mfc *c,
+ int cmd, int flags),
+ spinlock_t *lock);
#else
static inline void vif_device_init(struct vif_device *v,
struct net_device *dev,
@@ -207,6 +217,25 @@ static inline struct mr_mfc *mr_mfc_find_any(struct mr_table *mrt,
{
return NULL;
}
+
+static inline int mr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
+ struct mr_mfc *c, struct rtmsg *rtm)
+{
+ return -EINVAL;
+}
+
+static inline int
+mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
+ struct mr_table *(*iter)(struct net *net,
+ struct mr_table *mrt),
+ int (*fill)(struct mr_table *mrt,
+ struct sk_buff *skb,
+ u32 portid, u32 seq, struct mr_mfc *c,
+ int cmd, int flags),
+ spinlock_t *lock)
+{
+ return -EINVAL;
+}
#endif
static inline void *mr_mfc_find(struct mr_table *mrt, void *hasharg)