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| author | Ian Rogers <irogers@google.com> | 2025-10-31 12:42:16 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-10-31 12:46:19 -0700 |
| commit | 01bc5d2f0d7db895739fccfbdf69cf68dddb9072 (patch) | |
| tree | 8deb6b5e8145481b9121931b0234a446efc268cf /tools/perf/scripts/python/parallel-perf.py | |
| parent | 915c31f0e69255897225d244e04374082d36de7f (diff) | |
| download | linux-01bc5d2f0d7db895739fccfbdf69cf68dddb9072.tar.gz linux-01bc5d2f0d7db895739fccfbdf69cf68dddb9072.zip | |
perf tools: Cache counter names for raw samples on s390
Searching all event names is slower now that legacy names are
included. Add a cache to avoid long iterative searches. Note, the
cache isn't cleaned up and is as such a memory leak, however, globally
reachable leaks like this aren't treated as leaks by leak sanitizer.
Reported-by: Thomas Richter <tmricht@linux.ibm.com>
Closes: https://lore.kernel.org/linux-perf-users/09943f4f-516c-4b93-877c-e4a64ed61d38@linux.ibm.com/
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions