diff options
| author | James Clark <james.clark@linaro.org> | 2025-02-26 10:41:02 +0000 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-02-26 16:23:47 -0800 |
| commit | 5c496f1d67805fcf6bc2b88b3e4938016b50997c (patch) | |
| tree | ffe0b33b727b20e3e3d277c7ebc2a62be9fc17f1 | |
| parent | c9d699e10fa6c0cdabcddcf991e7ff42af6b2503 (diff) | |
perf list: Document -v option deduplication feature
-v disables deduplication of similarly suffixed PMUs so add it to the
help and doc strings.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250226104111.564443-4-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/Documentation/perf-list.txt | 2 | ||||
| -rw-r--r-- | tools/perf/builtin-list.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt index c3ffd93f94d7..8914f12d2b85 100644 --- a/tools/perf/Documentation/perf-list.txt +++ b/tools/perf/Documentation/perf-list.txt @@ -27,7 +27,7 @@ Don't print descriptions. -v:: --long-desc:: -Print longer event descriptions. +Print longer event descriptions and all similar PMUs with alphanumeric suffixes. --debug:: Enable debugging output. diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c index c19826f218a0..fed482adb039 100644 --- a/tools/perf/builtin-list.c +++ b/tools/perf/builtin-list.c @@ -527,7 +527,7 @@ int cmd_list(int argc, const char **argv) OPT_BOOLEAN('d', "desc", &default_ps.desc, "Print extra event descriptions. --no-desc to not print."), OPT_BOOLEAN('v', "long-desc", &default_ps.long_desc, - "Print longer event descriptions."), + "Print longer event descriptions and all similar PMUs with alphanumeric suffixes."), OPT_BOOLEAN(0, "details", &default_ps.detailed, "Print information on the perf event names and expressions used internally by events."), OPT_STRING('o', "output", &output_path, "file", "output file name"), |