bpf: btf: Rename btf_key_id and btf_value_id in bpf_map_info
authorMartin KaFai Lau <kafai@fb.com>
Tue, 22 May 2018 21:57:21 +0000 (14:57 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 23 May 2018 10:03:32 +0000 (12:03 +0200)
commit9b2cf328b2eccf761537a06bef914d2a0700fba7
tree136dc187e3f62e0becbe0a5c8271e02fe522696d
parentaea2f7b8911617d7a8c23fb73d69e78764f91b58
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 <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>
include/linux/bpf.h
include/uapi/linux/bpf.h
kernel/bpf/arraymap.c
kernel/bpf/syscall.c