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bpf: btf: Rename btf_key_id and btf_value_id in bpf_map_info

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In "struct bpf_map_info", the name "btf_id", "btf_key_id" and "btf_value_id"
could cause confusion because the "id" of "btf_id" means the BPF obj id
given to the BTF object while
"btf_key_id" and "btf_value_id" means the BTF type id within
that BTF object.

To make it clear, btf_key_id and btf_value_id are
renamed to btf_key_type_id and btf_value_type_id.

Suggested-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Martin KaFai Lau
2018-05-22 14:57:21 -07:00
committed by Daniel Borkmann
parent aea2f7b891
commit 9b2cf328b2
4 changed files with 16 additions and 16 deletions
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include/linux/bpf.h
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@@ -69,8 +69,8 @@ struct bpf_map {
u32 pages;
u32 id;
int numa_node;
u32 btf_key_id;
u32 btf_value_id;
u32 btf_key_type_id;
u32 btf_value_type_id;
struct btf *btf;
bool unpriv_array;
/* 55 bytes hole */