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| author | Ian Rogers <irogers@google.com> | 2023-10-25 17:31:49 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2023-10-28 00:45:27 -0700 |
| commit | c43c64f8a1c68da370bf8d458ba52e24183a5264 (patch) | |
| tree | a3b3085ca489bbce5280c032e3ee9ce8a8e158c2 /tools/build | |
| parent | c44c31185923637e672c10e60142e1e1106d1600 (diff) | |
| download | linux-c43c64f8a1c68da370bf8d458ba52e24183a5264.tar.gz linux-c43c64f8a1c68da370bf8d458ba52e24183a5264.tar.bz2 linux-c43c64f8a1c68da370bf8d458ba52e24183a5264.zip | |
perf vendor events intel: Update tsx_cycles_per_elision metrics
Update tsx_cycles_per_elision as per:
https://github.com/intel/perfmon/pull/116
Prefer the el-start event rather than cycles-t for detecting whether
the metric will work as HLE may be disabled. Remove the metric from
sapphirerapids that has no el-start event.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20231026003149.3287633-9-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/build')
0 files changed, 0 insertions, 0 deletions