perf report: Add --skip-empty option to suppress 0 event stat

[linux-2.6-microblaze.git] / tools / perf / Documentation / perf-report.txt

diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index f51f000..24efc05 100644 (file)
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -571,6 +571,9 @@ include::itrace.txt[]
                            sampled cycles
        'Avg Cycles'      - block average sampled cycles
 
+--skip-empty::
+       Do not print 0 results in the --stat output.
+
 include::callchain-overhead-calculation.txt[]
 
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