bpf: btf: Rename btf_key_id and btf_value_id in bpf_map_info
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 <[email protected]>
Signed-off-by: Martin KaFai Lau <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index f6fe3c7..1795eee 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -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 */
