samples/bpf: fix compilation failure
following commit: commitd58e468b11
("flow_dissector: implements flow dissector BPF hook") added struct bpf_flow_keys which conflicts with the struct with same name in sockex2_kern.c and sockex3_kern.c similar to commit: commit534e0e52bc
("samples/bpf: fix a compilation failure") we tried the rename it "flow_keys" but it also conflicted with struct having same name in include/net/flow_dissector.h. Hence renaming the struct to "flow_key_record". Also, this commit doesn't fix the compilation error completely because the similar struct is present in sockex3_kern.c. Hence renaming it in both files sockex3_user.c and sockex3_kern.c Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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committed by
Daniel Borkmann

parent
2dfd184abd
commit
32c0097983
@@ -61,7 +61,7 @@ struct vlan_hdr {
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__be16 h_vlan_encapsulated_proto;
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};
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struct bpf_flow_keys {
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struct flow_key_record {
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__be32 src;
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__be32 dst;
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union {
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@@ -88,7 +88,7 @@ static inline __u32 ipv6_addr_hash(struct __sk_buff *ctx, __u64 off)
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}
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struct globals {
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struct bpf_flow_keys flow;
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struct flow_key_record flow;
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};
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struct bpf_map_def SEC("maps") percpu_map = {
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@@ -114,14 +114,14 @@ struct pair {
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struct bpf_map_def SEC("maps") hash_map = {
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.type = BPF_MAP_TYPE_HASH,
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.key_size = sizeof(struct bpf_flow_keys),
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.key_size = sizeof(struct flow_key_record),
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.value_size = sizeof(struct pair),
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.max_entries = 1024,
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};
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static void update_stats(struct __sk_buff *skb, struct globals *g)
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{
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struct bpf_flow_keys key = g->flow;
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struct flow_key_record key = g->flow;
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struct pair *value;
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value = bpf_map_lookup_elem(&hash_map, &key);
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