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-rw-r--r--tools/perf/Documentation/perf-report.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 8aa3f8c88707..05774dfbd14f 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -33,6 +33,18 @@ OPTIONS
Only consider these symbols. CSV that understands
file://filename entries.
+-w::
+--field-width=::
+ Force each column width to the provided list, for large terminal
+ readability.
+
+-t::
+--field-separator=::
+
+ Use a special separator character and don't pad with spaces, replacing
+ all occurances of this separator in symbol names (and other output)
+ with a '.' character, that thus it's the only non valid separator.
+
SEE ALSO
--------
linkperf:perf-stat[1]