1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _PERF_PERF_H
 3#define _PERF_PERF_H
 4
 
 5#include <stdbool.h>
 
 
 6
 7#ifndef MAX_NR_CPUS
 8#define MAX_NR_CPUS			2048
 9#endif
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10
11extern const char *input_name;
12extern bool perf_host, perf_guest;
13extern const char perf_version_string[];
14
15void pthread__unblock_sigwinch(void);
16
17enum perf_affinity {
18	PERF_AFFINITY_SYS = 0,
19	PERF_AFFINITY_NODE,
20	PERF_AFFINITY_CPU,
21	PERF_AFFINITY_MAX
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
22};
23
24extern int version_verbose;
 
 
25#endif

 
 1#ifndef _PERF_PERF_H
 2#define _PERF_PERF_H
 3
 4#include <time.h>
 5#include <stdbool.h>
 6#include <linux/types.h>
 7#include <linux/perf_event.h>
 8
 9extern bool test_attr__enabled;
10void test_attr__init(void);
11void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
12		     int fd, int group_fd, unsigned long flags);
13
14#define HAVE_ATTR_TEST
15#include "perf-sys.h"
16
17static inline unsigned long long rdclock(void)
18{
19	struct timespec ts;
20
21	clock_gettime(CLOCK_MONOTONIC, &ts);
22	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
23}
24
25#define MAX_NR_CPUS			1024
26
27extern const char *input_name;
28extern bool perf_host, perf_guest;
29extern const char perf_version_string[];
30
31void pthread__unblock_sigwinch(void);
32
33#include "util/target.h"
34
35struct record_opts {
36	struct target target;
37	bool	     group;
38	bool	     inherit_stat;
39	bool	     no_buffering;
40	bool	     no_inherit;
41	bool	     no_inherit_set;
42	bool	     no_samples;
43	bool	     raw_samples;
44	bool	     sample_address;
45	bool	     sample_weight;
46	bool	     sample_time;
47	bool	     sample_time_set;
48	bool	     sample_cpu;
49	bool	     period;
50	bool	     running_time;
51	bool	     full_auxtrace;
52	bool	     auxtrace_snapshot_mode;
53	bool	     record_switch_events;
54	bool	     all_kernel;
55	bool	     all_user;
56	bool	     tail_synthesize;
57	bool	     overwrite;
58	bool	     ignore_missing_thread;
59	unsigned int freq;
60	unsigned int mmap_pages;
61	unsigned int auxtrace_mmap_pages;
62	unsigned int user_freq;
63	u64          branch_stack;
64	u64	     sample_intr_regs;
65	u64	     default_interval;
66	u64	     user_interval;
67	size_t	     auxtrace_snapshot_size;
68	const char   *auxtrace_snapshot_opts;
69	bool	     sample_transaction;
70	unsigned     initial_delay;
71	bool         use_clockid;
72	clockid_t    clockid;
73	unsigned int proc_map_timeout;
74};
75
76struct option;
77extern const char * const *record_usage;
78extern struct option *record_options;
79#endif