Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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 evlist;
12struct 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 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 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);
31typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data);
32
33typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
34 struct ordered_events *oe);
35
36enum show_feature_header {
37 SHOW_FEAT_NO_HEADER = 0,
38 SHOW_FEAT_HEADER,
39 SHOW_FEAT_HEADER_FULL_INFO,
40};
41
42struct perf_tool {
43 event_sample sample,
44 read;
45 event_op mmap,
46 mmap2,
47 comm,
48 namespaces,
49 fork,
50 exit,
51 lost,
52 lost_samples,
53 aux,
54 itrace_start,
55 context_switch,
56 throttle,
57 unthrottle,
58 ksymbol,
59 bpf;
60
61 event_attr_op attr;
62 event_attr_op event_update;
63 event_op2 tracing_data;
64 event_oe finished_round;
65 event_op2 build_id,
66 id_index,
67 auxtrace_info,
68 auxtrace_error,
69 time_conv,
70 thread_map,
71 cpu_map,
72 stat_config,
73 stat,
74 stat_round,
75 feature;
76 event_op4 compressed;
77 event_op3 auxtrace;
78 bool ordered_events;
79 bool ordering_requires_timestamps;
80 bool namespace_events;
81 bool no_warn;
82 enum show_feature_header show_feat_hdr;
83};
84
85#endif /* __PERF_TOOL_H */