Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef __PERF_TOOL_H
2#define __PERF_TOOL_H
3
4#include <stdbool.h>
5
6#include <linux/types.h>
7
8struct perf_session;
9union perf_event;
10struct perf_evlist;
11struct perf_evsel;
12struct perf_sample;
13struct perf_tool;
14struct machine;
15struct ordered_events;
16
17typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
18 struct perf_sample *sample,
19 struct perf_evsel *evsel, struct machine *machine);
20
21typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
22 struct perf_sample *sample, struct machine *machine);
23
24typedef int (*event_attr_op)(struct perf_tool *tool,
25 union perf_event *event,
26 struct perf_evlist **pevlist);
27
28typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
29 struct perf_session *session);
30
31typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
32 struct ordered_events *oe);
33
34typedef s64 (*event_op3)(struct perf_tool *tool, union perf_event *event,
35 struct perf_session *session);
36
37enum show_feature_header {
38 SHOW_FEAT_NO_HEADER = 0,
39 SHOW_FEAT_HEADER,
40 SHOW_FEAT_HEADER_FULL_INFO,
41};
42
43struct perf_tool {
44 event_sample sample,
45 read;
46 event_op mmap,
47 mmap2,
48 comm,
49 namespaces,
50 fork,
51 exit,
52 lost,
53 lost_samples,
54 aux,
55 itrace_start,
56 context_switch,
57 throttle,
58 unthrottle;
59 event_attr_op attr;
60 event_attr_op event_update;
61 event_op2 tracing_data;
62 event_oe finished_round;
63 event_op2 build_id,
64 id_index,
65 auxtrace_info,
66 auxtrace_error,
67 time_conv,
68 thread_map,
69 cpu_map,
70 stat_config,
71 stat,
72 stat_round,
73 feature;
74 event_op3 auxtrace;
75 bool ordered_events;
76 bool ordering_requires_timestamps;
77 bool namespace_events;
78 enum show_feature_header show_feat_hdr;
79};
80
81#endif /* __PERF_TOOL_H */