diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-23 09:21:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-23 09:21:15 +0200 |
| commit | 58ee01007c9e00531c1280b2d99b49d29a5e9844 (patch) | |
| tree | d1feb7102591a811b4458e2e209d476580ae3687 /tools/lib/bpf/libbpf_probes.c | |
| parent | 4850f26abfcac9ed28a4db5817b46dc0bfbbbae0 (diff) | |
| parent | 4b972a01a7da614b4796475f933094751a295a2f (diff) | |
Merge 5.2-rc6 into usb-next
We need the USB fixes in here too.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/bpf/libbpf_probes.c')
| -rw-r--r-- | tools/lib/bpf/libbpf_probes.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c index 5e2aa83f637a..6635a31a7a16 100644 --- a/tools/lib/bpf/libbpf_probes.c +++ b/tools/lib/bpf/libbpf_probes.c @@ -133,8 +133,8 @@ bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex) return errno != EINVAL && errno != EOPNOTSUPP; } -int libbpf__probe_raw_btf(const char *raw_types, size_t types_len, - const char *str_sec, size_t str_len) +int libbpf__load_raw_btf(const char *raw_types, size_t types_len, + const char *str_sec, size_t str_len) { struct btf_header hdr = { .magic = BTF_MAGIC, @@ -157,14 +157,9 @@ int libbpf__probe_raw_btf(const char *raw_types, size_t types_len, memcpy(raw_btf + hdr.hdr_len + hdr.type_len, str_sec, hdr.str_len); btf_fd = bpf_load_btf(raw_btf, btf_len, NULL, 0, false); - if (btf_fd < 0) { - free(raw_btf); - return 0; - } - close(btf_fd); free(raw_btf); - return 1; + return btf_fd; } static int load_sk_storage_btf(void) @@ -190,7 +185,7 @@ static int load_sk_storage_btf(void) BTF_MEMBER_ENC(23, 2, 32),/* struct bpf_spin_lock l; */ }; - return libbpf__probe_raw_btf((char *)types, sizeof(types), + return libbpf__load_raw_btf((char *)types, sizeof(types), strs, sizeof(strs)); } |