bpf: don't rely on the verifier lock for metadata_dst allocation

[sfrench/cifs-2.6.git] / include / net / dst_metadata.h

diff --git a/include/net/dst_metadata.h b/include/net/dst_metadata.h
index 9fba2ebf6ddaabd2a14967e8fa6184892309e3b4..87a0bb8d449f2475f48c81efc05533e60fd8cd38 100644 (file)
--- a/include/net/dst_metadata.h
+++ b/include/net/dst_metadata.h
@@ -87,6 +87,7 @@ static inline int skb_metadata_dst_cmp(const struct sk_buff *skb_a,
 void metadata_dst_free(struct metadata_dst *);
 struct metadata_dst *metadata_dst_alloc(u8 optslen, enum metadata_type type,
                                        gfp_t flags);
+void metadata_dst_free_percpu(struct metadata_dst __percpu *md_dst);
 struct metadata_dst __percpu *
 metadata_dst_alloc_percpu(u8 optslen, enum metadata_type type, gfp_t flags);