perf trace: Add option to show full timestamp

[karo-tx-linux.git] / tools / perf / Documentation / perf-trace.txt

diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt
index daccd2c0a48fe9c933cf50c870f68aa9bfe253a6..a93e91aad583f08257b015cdbc9d866b30b1e8eb 100644 (file)
--- a/tools/perf/Documentation/perf-trace.txt
+++ b/tools/perf/Documentation/perf-trace.txt
@@ -78,6 +78,10 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs.
 --input
        Process events from a given perf data file.
 
+-T
+--time
+       Print full timestamp rather time relative to first sample.
+
 SEE ALSO
 --------
 linkperf:perf-record[1], linkperf:perf-script[1]