Release 4.18 tools/perf/perf-sys.h

/* 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;
}

Contributors
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Jiri Olsa
75
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1
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Total
75
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1
100.00%

#endif /* _PERF_SYS_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Jiri Olsa
181
88.29%
2
25.00%
Arnaldo Carvalho de Melo
10
4.88%
3
37.50%
Wang Nan
10
4.88%
1
12.50%
Alexander Yarygin
3
1.46%
1
12.50%
Greg Kroah-Hartman
1
0.49%
1
12.50%
Total
205
100.00%
8
100.00%
Directory: tools/perf

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