perf tools: Document relation of per-thread event count feature

[firefly-linux-kernel-4.4.55.git] / tools / perf / Documentation / perf-record.txt

diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index 57dd57bcef95a787b1908e63c1c937d9d74c3778..280533ebf9df43b933e517750c29c141dd3feddc 100644 (file)
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -147,7 +147,8 @@ OPTIONS
 
 -s::
 --stat::
-       Per thread counts.
+       Record per-thread event counts.  Use it with 'perf report -T' to see
+       the values.
 
 -d::
 --data::