1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/tools/perf/perf.h b/kernel/tools/perf/perf.h
new file mode 100644
index 000000000..e14bb6372
--- /dev/null
+++ b/kernel/tools/perf/perf.h
@@ -0,0 +1,72 @@
+#ifndef _PERF_PERF_H
+#define _PERF_PERF_H
+
+#include <time.h>
+#include <stdbool.h>
+#include <linux/types.h>
+#include <linux/perf_event.h>
+
+extern bool test_attr__enabled;
+void test_attr__init(void);
+void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
+		     int fd, int group_fd, unsigned long flags);
+
+#define HAVE_ATTR_TEST
+#include "perf-sys.h"
+
+#ifndef NSEC_PER_SEC
+# define NSEC_PER_SEC			1000000000ULL
+#endif
+#ifndef NSEC_PER_USEC
+# define NSEC_PER_USEC			1000ULL
+#endif
+
+static inline unsigned long long rdclock(void)
+{
+	struct timespec ts;
+
+	clock_gettime(CLOCK_MONOTONIC, &ts);
+	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
+}
+
+#define MAX_NR_CPUS			1024
+
+extern const char *input_name;
+extern bool perf_host, perf_guest;
+extern const char perf_version_string[];
+
+void pthread__unblock_sigwinch(void);
+
+#include "util/target.h"
+
+struct record_opts {
+	struct target target;
+	bool	     group;
+	bool	     inherit_stat;
+	bool	     no_buffering;
+	bool	     no_inherit;
+	bool	     no_inherit_set;
+	bool	     no_samples;
+	bool	     raw_samples;
+	bool	     sample_address;
+	bool	     sample_weight;
+	bool	     sample_time;
+	bool	     period;
+	bool	     sample_intr_regs;
+	bool	     running_time;
+	unsigned int freq;
+	unsigned int mmap_pages;
+	unsigned int user_freq;
+	u64          branch_stack;
+	u64	     default_interval;
+	u64	     user_interval;
+	bool	     sample_transaction;
+	unsigned     initial_delay;
+	bool         use_clockid;
+	clockid_t    clockid;
+};
+
+struct option;
+extern const char * const *record_usage;
+extern struct option *record_options;
+#endif