perf list: Also append PMU name in verbose mode

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 <[email protected]>
Reviewed-by: Ian Rogers <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>

1 files changed, 4 insertions, 5 deletions

diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
index 9e7fdfcdd7ff..c19826f218a0 100644
--- a/tools/perf/builtin-list.c
+++ b/tools/perf/builtin-list.c
@@ -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;