From af308b94a2a4a5a27bec9028354c4df444a7c8ba Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 2 Aug 2018 20:51:39 +0200 Subject: 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 --- net/core/dst.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/core/dst.c') 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) -- cgit v1.2.3