Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-5.4 / 50d08e47bc04eb05502f5c86b70bbd19ef1c2778 / . / tools / perf / util / evlist.h
blob: 57d91ff2c56a3742be163120937d8fd22a0fd428 [file] [log] [blame]
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]1#ifndef __PERF_EVLIST_H
2#define __PERF_EVLIST_H 1
3
4#include <linux/list.h>
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame^]5#include <stdio.h>
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]6#include "../perf.h"
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]7#include "event.h"
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame^]8#include "util.h"
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]9
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]10struct pollfd;
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]11struct thread_map;
12struct cpu_map;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]13
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]14#define PERF_EVLIST__HLIST_BITS 8
15#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)
16
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]17struct perf_evlist {
18 struct list_head entries;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]19 struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]20 int nr_entries;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]21 int nr_fds;
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]22 int nr_mmaps;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]23 int mmap_len;
Arnaldo Carvalho de Melo7bb41152011-01-29 09:08:13 -0200[diff] [blame]24 bool overwrite;
Arnaldo Carvalho de Melo8115d602011-01-29 14:01:45 -0200[diff] [blame]25 union perf_event event_copy;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]26 struct perf_mmap *mmap;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]27 struct pollfd *pollfd;
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]28 struct thread_map *threads;
29 struct cpu_map *cpus;
Arnaldo Carvalho de Melo81cce8d2011-10-05 19:11:32 -0300[diff] [blame]30 struct perf_evsel *selected;
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]31};
32
33struct perf_evsel;
34
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]35struct perf_evlist *perf_evlist__new(struct cpu_map *cpus,
36 struct thread_map *threads);
37void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
38 struct thread_map *threads);
Arnaldo Carvalho de Meloef1d1af2011-01-18 21:41:45 -0200[diff] [blame]39void perf_evlist__exit(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]40void perf_evlist__delete(struct perf_evlist *evlist);
41
42void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry);
43int perf_evlist__add_default(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame^]44int perf_evlist__add_attrs(struct perf_evlist *evlist,
45 struct perf_event_attr *attrs, size_t nr_attrs);
46
47#define perf_evlist__add_attrs_array(evlist, array) \
48 perf_evlist__add_attrs(evlist, array, ARRAY_SIZE(array))
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]49
Arnaldo Carvalho de Meloa91e5432011-03-10 11:15:54 -0300[diff] [blame]50void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel,
51 int cpu, int thread, u64 id);
Arnaldo Carvalho de Melo3d3b5e92011-03-04 22:29:39 -0300[diff] [blame]52
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]53int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo70082dd2011-01-12 17:03:24 -0200[diff] [blame]54void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]55
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]56struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
57
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]58union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]59
Arnaldo Carvalho de Melo727ab042011-10-25 10:42:19 -0200[diff] [blame]60int perf_evlist__open(struct perf_evlist *evlist, bool group);
61
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]62int perf_evlist__alloc_mmap(struct perf_evlist *evlist);
63int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
64void perf_evlist__munmap(struct perf_evlist *evlist);
65
Arnaldo Carvalho de Melo4152ab32011-07-25 11:06:19 -0300[diff] [blame]66void perf_evlist__disable(struct perf_evlist *evlist);
David Ahern764e16a32011-08-25 10:17:55 -0600[diff] [blame]67void perf_evlist__enable(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo4152ab32011-07-25 11:06:19 -0300[diff] [blame]68
Arnaldo Carvalho de Melo81cce8d2011-10-05 19:11:32 -0300[diff] [blame]69void perf_evlist__set_selected(struct perf_evlist *evlist,
70 struct perf_evsel *evsel);
71
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]72static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
73 struct cpu_map *cpus,
74 struct thread_map *threads)
75{
76 evlist->cpus = cpus;
77 evlist->threads = threads;
78}
79
80int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
81 pid_t target_tid, const char *cpu_list);
82void perf_evlist__delete_maps(struct perf_evlist *evlist);
Frederic Weisbecker0a102472011-02-26 04:51:54 +0100[diff] [blame]83int perf_evlist__set_filters(struct perf_evlist *evlist);
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]84
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]85u64 perf_evlist__sample_type(const struct perf_evlist *evlist);
86bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist);
Frederic Weisbecker74429962011-05-21 17:49:00 +0200[diff] [blame]87
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]88bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist);
89bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]90#endif /* __PERF_EVLIST_H */