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authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>2020-06-23 23:47:16 +0300
committerDavid S. Miller <davem@davemloft.net>2020-06-24 14:36:33 -0700
commit899426b3bdd947541ba4af8c767575889c8b842a (patch)
tree958d1a9702d3789b62405ee285a11094ace07414 /net/core
parent0592ff88347b5e13e31711a20a21c2ef2397f80b (diff)
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net: neighbor: add fdb extended attribute
Add an attribute to NDA which will contain all future fdb-specific attributes in order to avoid polluting the NDA namespace with e.g. bridge or vxlan specific attributes. The attribute is called NDA_FDB_EXT_ATTRS and the structure would look like: [NDA_FDB_EXT_ATTRS] = { [NFEA_xxx] } Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/neighbour.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index ef6b5a8f629c..8e39e28b0a8d 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1783,6 +1783,7 @@ const struct nla_policy nda_policy[NDA_MAX+1] = {
[NDA_MASTER] = { .type = NLA_U32 },
[NDA_PROTOCOL] = { .type = NLA_U8 },
[NDA_NH_ID] = { .type = NLA_U32 },
+ [NDA_FDB_EXT_ATTRS] = { .type = NLA_NESTED },
};
static int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh,