diff options
| author | Yang Jihong <yangjihong1@huawei.com> | 2022-12-20 11:57:01 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-20 15:16:33 -0300 |
| commit | 7c0a6144f9a6a53b1cf2f78f09ca35d59d267f1e (patch) | |
| tree | fc29eb2def3ec95743617173879c8e93d05c7ec3 /tools/perf/builtin-script.c | |
| parent | 188ac720d364035008a54d249cf47b4cc100f819 (diff) | |
| download | lwn-7c0a6144f9a6a53b1cf2f78f09ca35d59d267f1e.tar.gz lwn-7c0a6144f9a6a53b1cf2f78f09ca35d59d267f1e.zip | |
perf tools: Fix usage of the verbose variable
The data type of the verbose variable is integer and can be negative,
replace improperly used cases in a unified manner:
1. if (verbose) => if (verbose > 0)
2. if (!verbose) => if (verbose <= 0)
3. if (XX && verbose) => if (XX && verbose > 0)
4. if (XX && !verbose) => if (XX && verbose <= 0)
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Carsten Haitzler <carsten.haitzler@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <martin.lau@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20221220035702.188413-3-yangjihong1@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 88888fb885c8..69394ac0a20d 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -2233,7 +2233,7 @@ static void process_event(struct perf_script *script, if (PRINT_FIELD(METRIC)) perf_sample__fprint_metric(script, thread, evsel, sample, fp); - if (verbose) + if (verbose > 0) fflush(fp); } |