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| author |   Namhyung Kim <namhyung@kernel.org> | 2025-05-23 15:21:56 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-05-28 14:41:42 -0300 |
| commit | 7a6710d01542f928ab558a0de9578d81f181caf4 (patch) | |
| tree | 899e610b1c766c046906c42fe0d9de110bafb743 /tools/perf | |
| parent | perf mem: Describe overhead calculation in brief (diff) | |
| download | linux-rng-7a6710d01542f928ab558a0de9578d81f181caf4.tar.xz linux-rng-7a6710d01542f928ab558a0de9578d81f181caf4.zip | |
perf mem: Display sort order only if it's available
IOW it's not used when -F option is used alone. Let's make it
conditional to skip printing incorrect information.
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20250523222157.1259998-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-report.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f0299c7ee025..e662e1c3a7c6 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -529,7 +529,10 @@ static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report if (rep->mem_mode) { ret += fprintf(fp, "\n# Total weight : %" PRIu64, nr_events); - ret += fprintf(fp, "\n# Sort order : %s", sort_order ? : default_mem_sort_order); + if (sort_order || !field_order) { + ret += fprintf(fp, "\n# Sort order : %s", + sort_order ? : default_mem_sort_order); + } } else ret += fprintf(fp, "\n# Event count (approx.): %" PRIu64, nr_events); |