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gerrit-public.fairphone.software / kernel / msm-5.4 / 4e4f06e4c8f17ea96f7dd76251cab99511026401 / . / tools / perf / util / session.h
blob: 759d96022a39a47aaabf37318d6464a7fb2a0149 [file] [log] [blame]
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]1#ifndef __PERF_SESSION_H
2#define __PERF_SESSION_H
3
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]4#include "event.h"
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]5#include "header.h"
Arnaldo Carvalho de Melo4aa65632009-12-13 19:50:29 -0200[diff] [blame]6#include "thread.h"
Arnaldo Carvalho de Melob3165f42009-12-13 19:50:28 -0200[diff] [blame]7#include <linux/rbtree.h>
8
9struct thread;
Arnaldo Carvalho de Melo4aa65632009-12-13 19:50:29 -0200[diff] [blame]10struct symbol_conf;
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]11
12struct perf_session {
13 struct perf_header header;
14 unsigned long size;
Arnaldo Carvalho de Meloec913362009-12-13 19:50:27 -0200[diff] [blame]15 unsigned long mmap_window;
Arnaldo Carvalho de Melo4aa65632009-12-13 19:50:29 -0200[diff] [blame]16 struct map_groups kmaps;
Arnaldo Carvalho de Melob3165f42009-12-13 19:50:28 -0200[diff] [blame]17 struct rb_root threads;
18 struct thread *last_match;
Arnaldo Carvalho de Melo4e4f06e2009-12-14 13:10:39 -0200[diff] [blame^]19 struct rb_root hists;
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]20 int fd;
Arnaldo Carvalho de Meloec913362009-12-13 19:50:27 -0200[diff] [blame]21 int cwdlen;
22 char *cwd;
Arnaldo Carvalho de Melo4aa65632009-12-13 19:50:29 -0200[diff] [blame]23 bool use_modules;
Arnaldo Carvalho de Melo4e4f06e2009-12-14 13:10:39 -0200[diff] [blame^]24 bool use_callchain;
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]25 char filename[0];
26};
27
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]28typedef int (*event_op)(event_t *self, struct perf_session *session);
29
30struct perf_event_ops {
31 event_op process_sample_event;
32 event_op process_mmap_event;
33 event_op process_comm_event;
34 event_op process_fork_event;
35 event_op process_exit_event;
36 event_op process_lost_event;
37 event_op process_read_event;
38 event_op process_throttle_event;
39 event_op process_unthrottle_event;
Arnaldo Carvalho de Melo4e4f06e2009-12-14 13:10:39 -0200[diff] [blame^]40 int (*sample_type_check)(u64 sample_type,
41 struct perf_session *session);
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]42 unsigned long total_unknown;
Arnaldo Carvalho de Meloec913362009-12-13 19:50:27 -0200[diff] [blame]43 bool full_paths;
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]44};
45
46struct perf_session *perf_session__new(const char *filename, int mode,
Arnaldo Carvalho de Melo4aa65632009-12-13 19:50:29 -0200[diff] [blame]47 bool force, struct symbol_conf *conf);
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]48void perf_session__delete(struct perf_session *self);
49
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]50int perf_session__process_events(struct perf_session *self,
Arnaldo Carvalho de Meloec913362009-12-13 19:50:27 -0200[diff] [blame]51 struct perf_event_ops *event_ops);
Arnaldo Carvalho de Melo301a0b02009-12-13 19:50:25 -0200[diff] [blame]52
53int perf_header__read_build_ids(int input, u64 offset, u64 file_size);
54
Arnaldo Carvalho de Melo94c744b2009-12-11 21:24:02 -0200[diff] [blame]55#endif /* __PERF_SESSION_H */