[PATCH v2 01/16] perf intel-tpebs: Cleanup header

Ian Rogers
2025-04-07T05:01:11Z

Remove arch conditional compilation. Arch conditional compilation
belongs in the arch/ directory.

Tidy header guards to match other files. Remove unneeded includes and
switch to forward declarations when necesary.

Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/util/Build | 2 +-
tools/perf/util/intel-tpebs.c | 1 +
tools/perf/util/intel-tpebs.h | 30 ++++++------------------------
3 files changed, 8 insertions(+), 25 deletions(-)

diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index 946bce6628f3..815274b199fd 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -161,7 +161,7 @@ perf-util-y += clockid.o
perf-util-y += list_sort.o
perf-util-y += mutex.o
perf-util-y += sharded_mutex.o
-perf-util-$(CONFIG_X86_64) += intel-tpebs.o
+perf-util-y += intel-tpebs.o

perf-util-$(CONFIG_LIBBPF) += bpf_map.o
perf-util-$(CONFIG_PERF_BPF_SKEL) += bpf_counter.o
diff --git a/tools/perf/util/intel-tpebs.c b/tools/perf/util/intel-tpebs.c
index 2c421b475b3b..3503da28a12f 100644
--- a/tools/perf/util/intel-tpebs.c
+++ b/tools/perf/util/intel-tpebs.c
@@ -19,6 +19,7 @@
#include "tool.h"
#include "cpumap.h"
#include "metricgroup.h"
+#include "stat.h"
#include <sys/stat.h>
#include <sys/file.h>
#include <poll.h>
diff --git a/tools/perf/util/intel-tpebs.h b/tools/perf/util/intel-tpebs.h
index 766b3fbd79f1..63c16e759a71 100644
--- a/tools/perf/util/intel-tpebs.h
+++ b/tools/perf/util/intel-tpebs.h
@@ -2,34 +2,16 @@
/*
* intel_tpebs.h: Intel TEPBS support
*/
-#ifndef INCLUDE__PERF_INTEL_TPEBS_H__
-#define INCLUDE__PERF_INTEL_TPEBS_H__
+#ifndef __INTEL_TPEBS_H
+#define __INTEL_TPEBS_H

-#include "stat.h"
-#include "evsel.h"
-
-#ifdef HAVE_ARCH_X86_64_SUPPORT
+struct evlist;
+struct evsel;

extern bool tpebs_recording;
+
int tpebs_start(struct evlist *evsel_list);
void tpebs_delete(void);
int tpebs_set_evsel(struct evsel *evsel, int cpu_map_idx, int thread);

-#else
-
-static inline int tpebs_start(struct evlist *evsel_list __maybe_unused)
-{
- return 0;
-}
-
-static inline void tpebs_delete(void) {};
-
-static inline int tpebs_set_evsel(struct evsel *evsel __maybe_unused,
- int cpu_map_idx __maybe_unused,
- int thread __maybe_unused)
-{
- return 0;
-}
-
-#endif
-#endif
+#endif /* __INTEL_TPEBS_H */
--
2.49.0.504.g3bcea36a83-goog