linux-kernel - [PATCH v4 5/5] perf test: Improve verbose documentation

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Message-Id: <20250109215055.454888-6-irogers@google.com>
Date: Thu,  9 Jan 2025 13:50:55 -0800
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, James Clark <james.clark@...aro.org>, 
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 5/5] perf test: Improve verbose documentation

Add a little more detail on the output expectations for each verbose
level.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/Documentation/perf-test.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/Documentation/perf-test.txt b/tools/perf/Documentation/perf-test.txt
index 85f868c324ff..32da0d1fa86a 100644
--- a/tools/perf/Documentation/perf-test.txt
+++ b/tools/perf/Documentation/perf-test.txt
@@ -28,8 +28,11 @@ OPTIONS
 	Tests to skip (comma separated numeric list).
 
 -v::
+-vv::
+-vvv::
 --verbose::
-	Be more verbose.
+	With a single '-v', verbose level 1, only failing test output
+	is displayed. With '-vv' and higher all test output is shown.
 
 -S::
 --sequential::
-- 
2.47.1.613.gc27f4b7a9f-goog