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| author | Namhyung Kim <namhyung@kernel.org> | 2022-11-17 02:38:51 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-23 16:28:01 +0300 |
| commit | a104f0ea99d846df19aad8a5476eb9bc39fa42ca (patch) | |
| tree | aff036ebf570702187b3479fa6729f6c0e689986 /tools/perf/tests/tests.h | |
| parent | e011979ec4c3482b68be05e2fdf98fefce4cd75b (diff) | |
| download | linux-a104f0ea99d846df19aad8a5476eb9bc39fa42ca.tar.xz | |
perf test: Add 'brstack' test workload
The brstack is to run different kinds of branches repeatedly. This is
necessary for brstack test case to verify if it has correct branch info.
$ perf test -w brstack
I renamed the internal functions to have brstack_ prefix as it's too
generic name.
Add a -U_FORTIFY_SOURCE to the brstack CFLAGS, as the main perf flags
set it and it requires building with optimization, and this new test has
a -O0.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221116233854.1596378-10-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/tests.h')
| -rw-r--r-- | tools/perf/tests/tests.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 18c40319e67c..dc96f59cac2e 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -204,5 +204,6 @@ DECLARE_WORKLOAD(noploop); DECLARE_WORKLOAD(thloop); DECLARE_WORKLOAD(leafloop); DECLARE_WORKLOAD(sqrtloop); +DECLARE_WORKLOAD(brstack); #endif /* TESTS_H */ |