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-rw-r--r--include/linux/bpf.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index b69e7a5869ff..d0d3281ac678 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -379,4 +379,7 @@ extern const struct bpf_func_proto bpf_get_stackid_proto;
void bpf_user_rnd_init_once(void);
u64 bpf_user_rnd_u32(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
+/* Map specifics */
+struct net_device *__dev_map_lookup_elem(struct bpf_map *map, u32 key);
+
#endif /* _LINUX_BPF_H */