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
17#ifndef NSEC_PER_SEC
18# define NSEC_PER_SEC			1000000000ULL
19#endif
20#ifndef NSEC_PER_USEC
21# define NSEC_PER_USEC			1000ULL
22#endif
23
24static inline unsigned long long rdclock(void)
25{
26	struct timespec ts;
27
28	clock_gettime(CLOCK_MONOTONIC, &ts);
29	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
30}
31
32#define MAX_NR_CPUS			1024
33
34extern const char *input_name;
35extern bool perf_host, perf_guest;
36extern const char perf_version_string[];
37
38void pthread__unblock_sigwinch(void);
39
40#include "util/target.h"
41
42struct record_opts {
43	struct target target;
44	bool	     group;
45	bool	     inherit_stat;
46	bool	     no_buffering;
47	bool	     no_inherit;
48	bool	     no_inherit_set;
49	bool	     no_samples;
50	bool	     raw_samples;
51	bool	     sample_address;
52	bool	     sample_weight;
53	bool	     sample_time;
54	bool	     sample_time_set;
55	bool	     callgraph_set;
56	bool	     period;
57	bool	     running_time;
58	bool	     full_auxtrace;
59	bool	     auxtrace_snapshot_mode;
60	bool	     record_switch_events;
61	bool	     all_kernel;
62	bool	     all_user;
63	unsigned int freq;
64	unsigned int mmap_pages;
65	unsigned int auxtrace_mmap_pages;
66	unsigned int user_freq;
67	u64          branch_stack;
68	u64	     sample_intr_regs;
69	u64	     default_interval;
70	u64	     user_interval;
71	size_t	     auxtrace_snapshot_size;
72	const char   *auxtrace_snapshot_opts;
73	bool	     sample_transaction;
74	unsigned     initial_delay;
75	bool         use_clockid;
76	clockid_t    clockid;
77	unsigned int proc_map_timeout;
78};
79
80struct option;
81extern const char * const *record_usage;
82extern struct option *record_options;
83#endif

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _PERF_PERF_H
 3#define _PERF_PERF_H
 4
 5#ifndef MAX_NR_CPUS
 6#define MAX_NR_CPUS			2048
 
 
 
 
 
 
 
 
 
 
 
 
 
 7#endif
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 8
 9enum perf_affinity {
10	PERF_AFFINITY_SYS = 0,
11	PERF_AFFINITY_NODE,
12	PERF_AFFINITY_CPU,
13	PERF_AFFINITY_MAX
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
14};
15
 
 
 
16#endif