linux-kernel - [PATCH 12/16] perf tools: Move and globalize perf_evsel__find_pmu() and perf_evsel__is_aux

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Message-Id: <20200401101613.6201-13-adrian.hunter@intel.com>
Date:   Wed,  1 Apr 2020 13:16:09 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH 12/16] perf tools: Move and globalize perf_evsel__find_pmu() and perf_evsel__is_aux_event()

Move and globalize 2 functions so that they can be reused.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/auxtrace.c | 19 -------------------
 tools/perf/util/evsel.c    | 20 ++++++++++++++++++++
 tools/perf/util/evsel.h    |  3 +++
 3 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 809a09e75c55..33ad33378a90 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -58,25 +58,6 @@
 #include "symbol/kallsyms.h"
 #include <internal/lib.h>
 
-static struct perf_pmu *perf_evsel__find_pmu(struct evsel *evsel)
-{
-	struct perf_pmu *pmu = NULL;
-
-	while ((pmu = perf_pmu__scan(pmu)) != NULL) {
-		if (pmu->type == evsel->core.attr.type)
-			break;
-	}
-
-	return pmu;
-}
-
-static bool perf_evsel__is_aux_event(struct evsel *evsel)
-{
-	struct perf_pmu *pmu = perf_evsel__find_pmu(evsel);
-
-	return pmu && pmu->auxtrace;
-}
-
 /*
  * Make a group from 'leader' to 'last', requiring that the events were not
  * already grouped to a different leader.
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 60e6cd49dee3..d4ab073c9fe7 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -44,6 +44,7 @@
 #include "stat.h"
 #include "string2.h"
 #include "memswap.h"
+#include "pmu.h"
 #include "util.h"
 #include "../perf-sys.h"
 #include "util/parse-branch-options.h"
@@ -100,6 +101,25 @@ int perf_evsel__object_config(size_t object_size,
 	return 0;
 }
 
+struct perf_pmu *perf_evsel__find_pmu(struct evsel *evsel)
+{
+	struct perf_pmu *pmu = NULL;
+
+	while ((pmu = perf_pmu__scan(pmu)) != NULL) {
+		if (pmu->type == evsel->core.attr.type)
+			break;
+	}
+
+	return pmu;
+}
+
+bool perf_evsel__is_aux_event(struct evsel *evsel)
+{
+	struct perf_pmu *pmu = perf_evsel__find_pmu(evsel);
+
+	return pmu && pmu->auxtrace;
+}
+
 #define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))
 
 int __perf_evsel__sample_size(u64 sample_type)
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index e64ed4202cab..a463bc65b001 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -158,6 +158,9 @@ int perf_evsel__object_config(size_t object_size,
 			      int (*init)(struct evsel *evsel),
 			      void (*fini)(struct evsel *evsel));
 
+struct perf_pmu *perf_evsel__find_pmu(struct evsel *evsel);
+bool perf_evsel__is_aux_event(struct evsel *evsel);
+
 struct evsel *perf_evsel__new_idx(struct perf_event_attr *attr, int idx);
 
 static inline struct evsel *evsel__new(struct perf_event_attr *attr)
-- 
2.17.1