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| author | Namhyung Kim <namhyung@kernel.org> | 2025-11-06 11:00:23 -0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-11-06 17:29:16 -0800 |
| commit | 6bd89ae7d14788ba15e25289479addcb98e7dc26 (patch) | |
| tree | ffbf7d3cba38ab6825789b4cf718aae4744335cd /tools/perf/scripts/python/stackcollapse.py | |
| parent | 4df43709370cc18e9b09aa8049a6ab1f780af77e (diff) | |
| download | linux-6bd89ae7d14788ba15e25289479addcb98e7dc26.tar.gz linux-6bd89ae7d14788ba15e25289479addcb98e7dc26.zip | |
perf record: Make sure to update build-ID cache
Recent change on enabling --buildid-mmap by default brought an issue
with build-id handling. With build-ID in MMAP2 records, we don't need
to save the build-ID table in the header of a perf data file.
But the actual file contents still need to be cached in the debug
directory for annotation etc. Split the build-ID header processing and
caching and make sure perf record to save hit DSOs in the build-ID cache
by moving perf_session__cache_build_ids() to the end of the record__
finish_output().
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions