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perf list: Also append PMU name in verbose mode

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When listing in verbose mode, the long description is used but the PMU
name isn't appended. There doesn't seem to be a reason to exclude it
when asking for more information, so use the same print block for both
long and short descriptions.

Before:
  $ perf list -v
  ...
  inst_retired
       [Instruction architecturally executed]

After:
  $ perf list -v
  ...
   inst_retired
       [Instruction architecturally executed. Unit: armv8_cortex_a57]

Signed-off-by: James Clark <james.clark@linaro.org>
Reviewed-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250219151622.1097289-1-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
James Clark 2025-02-19 15:16:21 +00:00 committed by Namhyung Kim
parent 2ed0e3ea8a
commit 687b8c3938
1 changed files with 4 additions and 5 deletions
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9
tools/perf/builtin-list.c
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@ -163,11 +163,10 @@ static void default_print_event(void *ps, const char *topic, const char *pmu_nam
} else
fputc('\n', fp);
if (long_desc && print_state->long_desc) {
fprintf(fp, "%*s", 8, "[");
wordwrap(fp, long_desc, 8, pager_get_columns(), 0);
fprintf(fp, "]\n");
} else if (desc && print_state->desc) {
if (long_desc && print_state->long_desc)
desc = long_desc;
if (desc && (print_state->desc || print_state->long_desc)) {
char *desc_with_unit = NULL;
int desc_len = -1;