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Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-config.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 154a1ced72b2..b0872c801866 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -123,6 +123,7 @@ Given a $HOME/.perfconfig like this: queue-size = 0 children = true group = true + skip-empty = true [llvm] dump-obj = true @@ -531,6 +532,10 @@ report.*:: 0.07% 0.00% noploop ld-2.15.so [.] strcmp 0.03% 0.00% noploop [kernel.kallsyms] [k] timerqueue_del + report.skip-empty:: + This option can change default stat behavior with empty results. + If it's set true, 'perf report --stat' will not show 0 stats. + top.*:: top.children:: Same as 'report.children'. So if it is enabled, the output of 'top' |