From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Tue, 9 Jun 2020 16:23:24 +0000 (-0300)
Subject: perf pmu: Add a perf_pmu__fake object to use with __parse_events()
X-Git-Tag: v5.9-rc1~66^2~142
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e46fc8d9dd352c88fec49b140008958d2dc1efe1;p=thirdparty%2Flinux.git

perf pmu: Add a perf_pmu__fake object to use with __parse_events()

When wanting to use the support in __parse_events() for fake pmus, just
pass it.

Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 93fe72a9dc0b2..6d51042044fd1 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -26,6 +26,8 @@
 #include "strbuf.h"
 #include "fncache.h"
 
+struct perf_pmu perf_pmu__fake;
+
 struct perf_pmu_format {
 	char *name;
 	int value;
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index f971d9aa4570a..44ccbdbb1c374 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -43,6 +43,8 @@ struct perf_pmu {
 	struct list_head list;    /* ELEM */
 };
 
+extern struct perf_pmu perf_pmu__fake;
+
 struct perf_pmu_info {
 	const char *unit;
 	const char *metric_expr;