[mirror_ubuntu-bionic-kernel.git] / tools / perf / perf.h

/* SPDX-License-Identifier: GPL-2.0 */
#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__ready(void);
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"

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_phys_addr;
	bool	     sample_weight;
	bool	     sample_time;
	bool	     sample_time_set;
	bool	     sample_cpu;
	bool	     period;
	bool	     running_time;
	bool	     full_auxtrace;
	bool	     auxtrace_snapshot_mode;
	bool	     record_namespaces;
	bool	     record_switch_events;
	bool	     all_kernel;
	bool	     all_user;
	bool	     tail_synthesize;
	bool	     overwrite;
	bool	     ignore_missing_thread;
	unsigned int freq;
	unsigned int mmap_pages;
	unsigned int auxtrace_mmap_pages;
	unsigned int user_freq;
	u64          branch_stack;
	u64	     sample_intr_regs;
	u64	     default_interval;
	u64	     user_interval;
	size_t	     auxtrace_snapshot_size;
	const char   *auxtrace_snapshot_opts;
	bool	     sample_transaction;
	unsigned     initial_delay;
	bool         use_clockid;
	clockid_t    clockid;
	unsigned int proc_map_timeout;
};

struct option;
extern const char * const *record_usage;
extern struct option *record_options;
#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
6eda5838 TG	2	#ifndef _PERF_PERF_H
	3	#define _PERF_PERF_H
	4
1a482f38	5	#include <time.h>
82baa0eb	6	#include <stdbool.h>
d944c4ee	7	#include <linux/types.h>
d2709c7c	8	#include <linux/perf_event.h>
1a482f38	9
82baa0eb	10	extern bool test_attr__enabled;
10213e2f	11	void test_attr__ready(void);
82baa0eb JO	12	void test_attr__init(void);
	13	void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
	14	int fd, int group_fd, unsigned long flags);
	15
	16	#define HAVE_ATTR_TEST
	17	#include "perf-sys.h"
	18
a92e7023 TG	19	static inline unsigned long long rdclock(void)
	20	{
	21	struct timespec ts;
	22
	23	clock_gettime(CLOCK_MONOTONIC, &ts);
	24	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
	25	}
6eda5838	26
4d255766	27	#define MAX_NR_CPUS 1024
6eda5838	28
70cb4e96	29	extern const char *input_name;
8035458f	30	extern bool perf_host, perf_guest;
fbe96f29	31	extern const char perf_version_string[];
a1645ce1	32
3af6e338 ACM	33	void pthread__unblock_sigwinch(void);
3af6e338 ACM	34
12864b31	35	#include "util/target.h"
bea03405	36
b4006796	37	struct record_opts {
602ad878	38	struct target target;
ed80f581	39	bool group;
0f82ebc4	40	bool inherit_stat;
509051ea	41	bool no_buffering;
0f82ebc4	42	bool no_inherit;
69e7e5b0	43	bool no_inherit_set;
0f82ebc4 ACM	44	bool no_samples;
	45	bool raw_samples;
	46	bool sample_address;
3b0a5daa	47	bool sample_phys_addr;
05484298	48	bool sample_weight;
0f82ebc4	49	bool sample_time;
3abebc55	50	bool sample_time_set;
b6f35ed7	51	bool sample_cpu;
3e76ac78	52	bool period;
85c273d2	53	bool running_time;
9e0cc4fe	54	bool full_auxtrace;
d20031bb	55	bool auxtrace_snapshot_mode;
f3b3614a	56	bool record_namespaces;
b757bb09	57	bool record_switch_events;
85723885 JO	58	bool all_kernel;
85723885 JO	59	bool all_user;
4ea648ae	60	bool tail_synthesize;
626a6b78	61	bool overwrite;
a359c17a	62	bool ignore_missing_thread;
0f82ebc4	63	unsigned int freq;
01c2d99b	64	unsigned int mmap_pages;
9e0cc4fe	65	unsigned int auxtrace_mmap_pages;
0f82ebc4	66	unsigned int user_freq;
a00dc319	67	u64 branch_stack;
bcc84ec6	68	u64 sample_intr_regs;
0f82ebc4 ACM	69	u64 default_interval;
0f82ebc4 ACM	70	u64 user_interval;
d20031bb AH	71	size_t auxtrace_snapshot_size;
d20031bb AH	72	const char *auxtrace_snapshot_opts;
475eeab9	73	bool sample_transaction;
6619a53e	74	unsigned initial_delay;
814c8c38 PZ	75	bool use_clockid;
814c8c38 PZ	76	clockid_t clockid;
9d9cad76	77	unsigned int proc_map_timeout;
0f82ebc4 ACM	78	};
0f82ebc4 ACM	79
e5b2c207 NK	80	struct option;
	81	extern const char * const *record_usage;
	82	extern struct option *record_options;
6eda5838	83	#endif