From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 03:02:30 +0200
Subject: Adding upstream version 4.19.249.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tools/perf/perf-sys.h | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 tools/perf/perf-sys.h

(limited to 'tools/perf/perf-sys.h')

diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
new file mode 100644
index 000000000..3eb7a3916
--- /dev/null
+++ b/tools/perf/perf-sys.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _PERF_SYS_H
+#define _PERF_SYS_H
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/perf_event.h>
+#include <asm/barrier.h>
+
+#ifdef __powerpc__
+#define CPUINFO_PROC	{"cpu"}
+#endif
+
+#ifdef __s390__
+#define CPUINFO_PROC	{"vendor_id"}
+#endif
+
+#ifdef __sh__
+#define CPUINFO_PROC	{"cpu type"}
+#endif
+
+#ifdef __hppa__
+#define CPUINFO_PROC	{"cpu"}
+#endif
+
+#ifdef __sparc__
+#define CPUINFO_PROC	{"cpu"}
+#endif
+
+#ifdef __alpha__
+#define CPUINFO_PROC	{"cpu model"}
+#endif
+
+#ifdef __arm__
+#define CPUINFO_PROC	{"model name", "Processor"}
+#endif
+
+#ifdef __mips__
+#define CPUINFO_PROC	{"cpu model"}
+#endif
+
+#ifdef __arc__
+#define CPUINFO_PROC	{"Processor"}
+#endif
+
+#ifdef __xtensa__
+#define CPUINFO_PROC	{"core ID"}
+#endif
+
+#ifndef CPUINFO_PROC
+#define CPUINFO_PROC	{ "model name", }
+#endif
+
+static inline int
+sys_perf_event_open(struct perf_event_attr *attr,
+		      pid_t pid, int cpu, int group_fd,
+		      unsigned long flags)
+{
+	int fd;
+
+	fd = syscall(__NR_perf_event_open, attr, pid, cpu,
+		     group_fd, flags);
+
+#ifdef HAVE_ATTR_TEST
+	if (unlikely(test_attr__enabled))
+		test_attr__open(attr, pid, cpu, fd, group_fd, flags);
+#endif
+	return fd;
+}
+
+#endif /* _PERF_SYS_H */
-- 
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