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-rw-r--r--tools/perf/Documentation/perf-data.txt5
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-data.txt b/tools/perf/Documentation/perf-data.txt
index 726b9bc9e1a7..417bf17e265c 100644
--- a/tools/perf/Documentation/perf-data.txt
+++ b/tools/perf/Documentation/perf-data.txt
@@ -17,7 +17,7 @@ Data file related processing.
COMMANDS
--------
convert::
- Converts perf data file into another format (only CTF [1] format is support by now).
+ Converts perf data file into another format.
It's possible to set data-convert debug variable to get debug messages from conversion,
like:
perf --debug data-convert data convert ...
@@ -27,6 +27,9 @@ OPTIONS for 'convert'
--to-ctf::
Triggers the CTF conversion, specify the path of CTF data directory.
+--to-json::
+ Triggers JSON conversion. Specify the JSON filename to output.
+
--tod::
Convert time to wall clock time.