diff options
| author | Stanislav Fomichev <sdf@google.com> | 2018-11-21 04:11:21 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-11-22 01:26:14 +0300 |
| commit | 5b32a23e1d879b78ee72144311314eccf7581bf4 (patch) | |
| tree | 495e4f551a51d726483bb5aa77ff7ed621faf574 /tools | |
| parent | 94cb310cfaa16582cd49ebbeea5925e8f49324a1 (diff) | |
| download | linux-5b32a23e1d879b78ee72144311314eccf7581bf4.tar.xz | |
bpf: libbpf: don't specify prog name if kernel doesn't support it
Use recently added capability check.
See commit 23499442c319 ("bpf: libbpf: retry map creation without
the name") for rationale.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index f28e64dd8b5a..edbae2b1b046 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -1439,7 +1439,8 @@ load_program(struct bpf_program *prog, struct bpf_insn *insns, int insns_cnt, memset(&load_attr, 0, sizeof(struct bpf_load_program_attr)); load_attr.prog_type = prog->type; load_attr.expected_attach_type = prog->expected_attach_type; - load_attr.name = prog->name; + if (prog->caps->name) + load_attr.name = prog->name; load_attr.insns = insns; load_attr.insns_cnt = insns_cnt; load_attr.license = license; |