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| author | Petr Mladek <[email protected]> | 2021-11-02 09:39:27 +0000 |
|---|---|---|
| committer | Petr Mladek <[email protected]> | 2021-11-02 09:39:27 +0000 |
| commit | 40e64a88dadcfa168914065baf7f035de957bbe0 (patch) | |
| tree | 06c8c4a9e6c1b478aa6851794c6a33bec1ce6ec4 /tools/perf/util/bpf-event.c | |
| parent | lib/vsprintf.c: Amend static asserts for format specifier flags (diff) | |
| parent | vsprintf: Update %pGp documentation about that it prints hex value (diff) | |
| download | kernel-40e64a88dadcfa168914065baf7f035de957bbe0.tar.gz kernel-40e64a88dadcfa168914065baf7f035de957bbe0.zip | |
Merge branch 'for-5.16-vsprintf-pgp' into for-linus
Diffstat (limited to 'tools/perf/util/bpf-event.c')
| -rw-r--r-- | tools/perf/util/bpf-event.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/bpf-event.c b/tools/perf/util/bpf-event.c index 996d025b8ed8..683f6d63560e 100644 --- a/tools/perf/util/bpf-event.c +++ b/tools/perf/util/bpf-event.c @@ -21,6 +21,14 @@ #include "record.h" #include "util/synthetic-events.h" +struct btf * __weak btf__load_from_kernel_by_id(__u32 id) +{ + struct btf *btf; + int err = btf__get_from_id(id, &btf); + + return err ? ERR_PTR(err) : btf; +} + #define ptr_to_u64(ptr) ((__u64)(unsigned long)(ptr)) static int snprintf_hex(char *buf, size_t size, unsigned char *data, size_t len) |