Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PERF_TOOL_H
3#define __PERF_TOOL_H
4
5#include <stdbool.h>
6
7#include <linux/types.h>
8
9struct perf_session;
10union perf_event;
11struct perf_evlist;
12struct perf_evsel;
13struct perf_sample;
14struct perf_tool;
15struct machine;
16struct ordered_events;
17
18typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
19 struct perf_sample *sample,
20 struct perf_evsel *evsel, struct machine *machine);
21
22typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
23 struct perf_sample *sample, struct machine *machine);
24
25typedef int (*event_attr_op)(struct perf_tool *tool,
26 union perf_event *event,
27 struct perf_evlist **pevlist);
28
29typedef int (*event_op2)(struct perf_session *session, union perf_event *event);
30typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event);
31
32typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
33 struct ordered_events *oe);
34
35enum show_feature_header {
36 SHOW_FEAT_NO_HEADER = 0,
37 SHOW_FEAT_HEADER,
38 SHOW_FEAT_HEADER_FULL_INFO,
39};
40
41struct perf_tool {
42 event_sample sample,
43 read;
44 event_op mmap,
45 mmap2,
46 comm,
47 namespaces,
48 fork,
49 exit,
50 lost,
51 lost_samples,
52 aux,
53 itrace_start,
54 context_switch,
55 throttle,
56 unthrottle;
57 event_attr_op attr;
58 event_attr_op event_update;
59 event_op2 tracing_data;
60 event_oe finished_round;
61 event_op2 build_id,
62 id_index,
63 auxtrace_info,
64 auxtrace_error,
65 time_conv,
66 thread_map,
67 cpu_map,
68 stat_config,
69 stat,
70 stat_round,
71 feature;
72 event_op3 auxtrace;
73 bool ordered_events;
74 bool ordering_requires_timestamps;
75 bool namespace_events;
76 bool no_warn;
77 enum show_feature_header show_feat_hdr;
78};
79
80#endif /* __PERF_TOOL_H */