change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/tools/perf/perf-sys.h
..
..
@@ -5,70 +5,17 @@
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 #include <unistd.h>
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 #include <sys/types.h>
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 #include <sys/syscall.h>
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-#include <linux/types.h>
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 #include <linux/compiler.h>
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-#include <linux/perf_event.h>
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-#include <asm/barrier.h>
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-#ifdef __powerpc__
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-#define CPUINFO_PROC	{"cpu"}
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-#endif
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-
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-#ifdef __s390__
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-#define CPUINFO_PROC	{"vendor_id"}
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-#endif
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-
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-#ifdef __sh__
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-#define CPUINFO_PROC	{"cpu type"}
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-#endif
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-
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-#ifdef __hppa__
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-#define CPUINFO_PROC	{"cpu"}
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-#endif
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-
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-#ifdef __sparc__
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-#define CPUINFO_PROC	{"cpu"}
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-#endif
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-
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-#ifdef __alpha__
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-#define CPUINFO_PROC	{"cpu model"}
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-#endif
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-
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-#ifdef __arm__
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-#define CPUINFO_PROC	{"model name", "Processor"}
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-#endif
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-
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-#ifdef __mips__
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-#define CPUINFO_PROC	{"cpu model"}
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-#endif
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-
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-#ifdef __arc__
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-#define CPUINFO_PROC	{"Processor"}
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-#endif
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-
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-#ifdef __xtensa__
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-#define CPUINFO_PROC	{"core ID"}
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-#endif
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-
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-#ifndef CPUINFO_PROC
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-#define CPUINFO_PROC	{ "model name", }
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-#endif
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+struct perf_event_attr;
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 static inline int
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 sys_perf_event_open(struct perf_event_attr *attr,
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 		      pid_t pid, int cpu, int group_fd,
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 		      unsigned long flags)
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 {
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-	int fd;
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-
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-	fd = syscall(__NR_perf_event_open, attr, pid, cpu,
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-		     group_fd, flags);
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-
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-#ifdef HAVE_ATTR_TEST
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-	if (unlikely(test_attr__enabled))
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-		test_attr__open(attr, pid, cpu, fd, group_fd, flags);
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-#endif
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-	return fd;
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+	return syscall(__NR_perf_event_open, attr, pid, cpu,
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+		       group_fd, flags);
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 }
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 #endif /* _PERF_SYS_H */