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-rw-r--r--tools/perf/Documentation/perf.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf.txt b/tools/perf/Documentation/perf.txt
index 864e37597252..401f0ed67439 100644
--- a/tools/perf/Documentation/perf.txt
+++ b/tools/perf/Documentation/perf.txt
@@ -22,6 +22,8 @@ OPTIONS
verbose - general debug messages
ordered-events - ordered events object debug messages
data-convert - data convert command debug messages
+ stderr - write debug output (option -v) to stderr
+ in browser mode
--buildid-dir::
Setup buildid cache directory. It has higher priority than