linux-kernel - [PATCH 3/3] perf, tools, list: Support perf list cache for topics

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Date:   Wed, 19 Oct 2016 11:45:24 -0700
From:   Andi Kleen <andi@...stfloor.org>
To:     acme@...nel.org
Cc:     jolsa@...nel.org, linux-kernel@...r.kernel.org, mingo@...nel.org,
        Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH 3/3] perf, tools, list: Support perf list cache for topics

From: Andi Kleen <ak@...ux.intel.com>

"Cache" is a common topic name for vendor lists. But it couldn't
be matched with perf list cache, because that already prints only
the existing perf cache events.

Simply print the vendor cache events too in this case.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 tools/perf/builtin-list.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
index 1095a6dada66..c00b0eb343c0 100644
--- a/tools/perf/builtin-list.c
+++ b/tools/perf/builtin-list.c
@@ -67,9 +67,11 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
 			print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
 					event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
 		else if (strcmp(argv[i], "cache") == 0 ||
-			 strcmp(argv[i], "hwcache") == 0)
+			 strcmp(argv[i], "hwcache") == 0) {
 			print_hwcache_events(NULL, raw_dump);
-		else if (strcmp(argv[i], "pmu") == 0)
+			print_pmu_events(argv[i], raw_dump, !desc_flag,
+					long_desc_flag, true);
+		} else if (strcmp(argv[i], "pmu") == 0)
 			print_pmu_events(NULL, raw_dump, !desc_flag,
 						long_desc_flag, false);
 		else if (strcmp(argv[i], "sdt") == 0)
-- 
2.5.5