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| author | Blake Jones <[email protected]> | 2025-06-12 19:49:39 +0000 |
|---|---|---|
| committer | Namhyung Kim <[email protected]> | 2025-06-20 21:55:24 +0000 |
| commit | edf2cadf01e8f2620af25b337d15ebc584911b46 (patch) | |
| tree | 9e30c5bcb781d609eeeb2e721e22ed93387143f4 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | perf tools: display the new PERF_RECORD_BPF_METADATA event (diff) | |
| download | kernel-edf2cadf01e8f2620af25b337d15ebc584911b46.tar.gz kernel-edf2cadf01e8f2620af25b337d15ebc584911b46.zip | |
perf test: add test for BPF metadata collection
This is an end-to-end test for the PERF_RECORD_BPF_METADATA support.
It adds a new "bpf_metadata_perf_version" variable to perf's BPF programs,
so that when they are loaded, there will be at least one BPF program with
some metadata to parse. The test invokes "perf record" in a way that loads
one of those BPF programs, and then sifts through the output to find its
BPF metadata.
Signed-off-by: Blake Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions