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| author |   Alexei Starovoitov <ast@kernel.org> | 2021-12-01 10:10:27 -0800 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2021-12-02 11:18:35 -0800 |
| commit | 46334a0cd21bed70d6f1ddef1464f75a0ebe1774 (patch) | |
| tree | 3609caf3683b152a729fada7065c8dc373b2eebf /tools/lib/bpf/libbpf.c | |
| parent | bpf: Prepare relo_core.c for kernel duty. (diff) | |
| download | linux-dev-46334a0cd21bed70d6f1ddef1464f75a0ebe1774.tar.xz linux-dev-46334a0cd21bed70d6f1ddef1464f75a0ebe1774.zip | |
bpf: Define enum bpf_core_relo_kind as uapi.
enum bpf_core_relo_kind is generated by llvm and processed by libbpf.
It's a de-facto uapi.
With CO-RE in the kernel the bpf_core_relo_kind values become uapi de-jure.
Also rename them with BPF_CORE_ prefix to distinguish from conflicting names in
bpf_core_read.h. The enums bpf_field_info_kind, bpf_type_id_kind,
bpf_type_info_kind, bpf_enum_value_kind are passing different values from bpf
program into llvm.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211201181040.23337-5-alexei.starovoitov@gmail.com
Diffstat (limited to 'tools/lib/bpf/libbpf.c')
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 5a2f5a6ae2f9..9eaf2d9820e6 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -5523,7 +5523,7 @@ static int bpf_core_apply_relo(struct bpf_program *prog, return -ENOTSUP; } - if (relo->kind != BPF_TYPE_ID_LOCAL && + if (relo->kind != BPF_CORE_TYPE_ID_LOCAL && !hashmap__find(cand_cache, type_key, (void **)&cands)) { cands = bpf_core_find_cands(prog->obj, local_btf, local_id); if (IS_ERR(cands)) { |