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authorPablo Neira Ayuso <pablo@netfilter.org>2018-08-02 20:51:39 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2018-08-03 21:12:12 +0200
commitaf308b94a2a4a5a27bec9028354c4df444a7c8ba (patch)
tree2d3082f03ade1bdeec8e276266816128bf27d39d /net/core/dst.c
parent033eab53fff7acc0f5718dee6fda641734b94416 (diff)
netfilter: nf_tables: add tunnel support
This patch implements the tunnel object type that can be used to configure tunnels via metadata template through the existing lightweight API from the ingress path. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/core/dst.c')
-rw-r--r--net/core/dst.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 2d9b37f8944a..81ccf20e2826 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -307,6 +307,7 @@ void metadata_dst_free(struct metadata_dst *md_dst)
#endif
kfree(md_dst);
}
+EXPORT_SYMBOL_GPL(metadata_dst_free);
struct metadata_dst __percpu *
metadata_dst_alloc_percpu(u8 optslen, enum metadata_type type, gfp_t flags)