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| author | Leo Yan <leo.yan@linaro.org> | 2022-05-30 16:42:53 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-06-03 21:40:15 +0200 |
| commit | b24192a17337abbf3f44aaa75e15df14a2d0016e (patch) | |
| tree | 85120ad52c8f0a9af4b26291c1b227cf72c6c115 | |
| parent | 62e6eb8d5454401bc38b6eba35bab738b63a478b (diff) | |
| download | linux-b24192a17337abbf3f44aaa75e15df14a2d0016e.tar.gz | |
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
The function percent_rmt_hitm_cmp() wrongly uses local HITMs for
sorting remote HITMs.
Since this function is to sort cache lines for remote HITMs, this patch
changes to use 'rmt_hitm' field for correct sorting.
Fixes: 9cb3500afc0980c5 ("perf c2c report: Add hitm/store percent related sort keys")
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Mario <jmario@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220530084253.750190-1-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-c2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 80b525c065edc2..4898ee57d15627 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -928,8 +928,8 @@ percent_rmt_hitm_cmp(struct perf_hpp_fmt *fmt __maybe_unused, double per_left; double per_right; - per_left = PERCENT(left, lcl_hitm); - per_right = PERCENT(right, lcl_hitm); + per_left = PERCENT(left, rmt_hitm); + per_right = PERCENT(right, rmt_hitm); return per_left - per_right; } |