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| author | Ian Rogers <irogers@google.com> | 2023-01-14 13:52:51 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-01-19 13:42:06 -0300 |
| commit | 1962ab6f6e0b39e4216206205bda14aff87705f3 (patch) | |
| tree | c2fc06a3070b5a4956507595c00b5967eb1b89f3 /tools/perf/scripts/python | |
| parent | perf debug: Increase libtraceevent logging when verbose (diff) | |
| download | linux-1962ab6f6e0b39e4216206205bda14aff87705f3.tar.gz linux-1962ab6f6e0b39e4216206205bda14aff87705f3.zip | |
perf test workload thloop: Make count increments atomic
The count variable is incremented by multiple threads, doing so
without an atomic operation causes thread sanitizer warnings. Switch
to using relaxed atomics.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230114215251.271678-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions