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gerrit-public.fairphone.software / kernel / msm-5.4 / 4152ab377b55e9d3e5700de00ef799519ead698d / . / tools / perf / util / evlist.h
blob: ce85ae9ae57a1feb6e7482049afa5dce491c596b [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 Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]5#include "../perf.h"
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]6#include "event.h"
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]7
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]8struct pollfd;
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]9struct thread_map;
10struct cpu_map;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]11
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]12#define PERF_EVLIST__HLIST_BITS 8
13#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)
14
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]15struct perf_evlist {
16 struct list_head entries;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]17 struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]18 int nr_entries;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]19 int nr_fds;
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]20 int nr_mmaps;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]21 int mmap_len;
Arnaldo Carvalho de Melo7bb41152011-01-29 09:08:13 -0200[diff] [blame]22 bool overwrite;
Arnaldo Carvalho de Melo8115d602011-01-29 14:01:45 -0200[diff] [blame]23 union perf_event event_copy;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]24 struct perf_mmap *mmap;
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]25 struct pollfd *pollfd;
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]26 struct thread_map *threads;
27 struct cpu_map *cpus;
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]28};
29
30struct perf_evsel;
31
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]32struct perf_evlist *perf_evlist__new(struct cpu_map *cpus,
33 struct thread_map *threads);
34void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
35 struct thread_map *threads);
Arnaldo Carvalho de Meloef1d1af2011-01-18 21:41:45 -0200[diff] [blame]36void perf_evlist__exit(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]37void perf_evlist__delete(struct perf_evlist *evlist);
38
39void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry);
40int perf_evlist__add_default(struct perf_evlist *evlist);
41
Arnaldo Carvalho de Meloa91e5432011-03-10 11:15:54 -0300[diff] [blame]42void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel,
43 int cpu, int thread, u64 id);
Arnaldo Carvalho de Melo3d3b5e92011-03-04 22:29:39 -0300[diff] [blame]44
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]45int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo70082dd2011-01-12 17:03:24 -0200[diff] [blame]46void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
Arnaldo Carvalho de Melo5c5810412011-01-11 22:30:02 -0200[diff] [blame]47
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]48struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
49
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]50union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]51
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]52int perf_evlist__alloc_mmap(struct perf_evlist *evlist);
53int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
54void perf_evlist__munmap(struct perf_evlist *evlist);
55
Arnaldo Carvalho de Melo4152ab32011-07-25 11:06:19 -0300[diff] [blame^]56void perf_evlist__disable(struct perf_evlist *evlist);
57
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]58static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
59 struct cpu_map *cpus,
60 struct thread_map *threads)
61{
62 evlist->cpus = cpus;
63 evlist->threads = threads;
64}
65
66int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
67 pid_t target_tid, const char *cpu_list);
68void perf_evlist__delete_maps(struct perf_evlist *evlist);
Frederic Weisbecker0a102472011-02-26 04:51:54 +0100[diff] [blame]69int perf_evlist__set_filters(struct perf_evlist *evlist);
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]70
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]71u64 perf_evlist__sample_type(const struct perf_evlist *evlist);
72bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist);
Frederic Weisbecker74429962011-05-21 17:49:00 +0200[diff] [blame]73
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]74bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist);
75bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]76#endif /* __PERF_EVLIST_H */