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361c99a6 ACM |
1 | #ifndef __PERF_EVLIST_H |
2 | #define __PERF_EVLIST_H 1 | |
3 | ||
4 | #include <linux/list.h> | |
50d08e47 | 5 | #include <stdio.h> |
70db7533 | 6 | #include "../perf.h" |
04391deb | 7 | #include "event.h" |
0c21f736 | 8 | #include "evsel.h" |
50d08e47 | 9 | #include "util.h" |
35b9d88e | 10 | #include <unistd.h> |
361c99a6 | 11 | |
5c581041 | 12 | struct pollfd; |
f8a95309 ACM |
13 | struct thread_map; |
14 | struct cpu_map; | |
0f82ebc4 | 15 | struct perf_record_opts; |
5c581041 | 16 | |
70db7533 ACM |
17 | #define PERF_EVLIST__HLIST_BITS 8 |
18 | #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) | |
19 | ||
361c99a6 ACM |
20 | struct perf_evlist { |
21 | struct list_head entries; | |
70db7533 | 22 | struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; |
361c99a6 | 23 | int nr_entries; |
97f63e4a | 24 | int nr_groups; |
5c581041 | 25 | int nr_fds; |
aece948f | 26 | int nr_mmaps; |
70db7533 | 27 | int mmap_len; |
35b9d88e ACM |
28 | struct { |
29 | int cork_fd; | |
30 | pid_t pid; | |
31 | } workload; | |
7bb41152 | 32 | bool overwrite; |
8115d60c | 33 | union perf_event event_copy; |
70db7533 | 34 | struct perf_mmap *mmap; |
5c581041 | 35 | struct pollfd *pollfd; |
7e2ed097 ACM |
36 | struct thread_map *threads; |
37 | struct cpu_map *cpus; | |
81cce8de | 38 | struct perf_evsel *selected; |
361c99a6 ACM |
39 | }; |
40 | ||
ee29be62 ACM |
41 | struct perf_evsel_str_handler { |
42 | const char *name; | |
43 | void *handler; | |
44 | }; | |
45 | ||
7e2ed097 ACM |
46 | struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, |
47 | struct thread_map *threads); | |
48 | void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, | |
49 | struct thread_map *threads); | |
ef1d1af2 | 50 | void perf_evlist__exit(struct perf_evlist *evlist); |
361c99a6 ACM |
51 | void perf_evlist__delete(struct perf_evlist *evlist); |
52 | ||
53 | void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); | |
54 | int perf_evlist__add_default(struct perf_evlist *evlist); | |
79695e1b ACM |
55 | int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, |
56 | struct perf_event_attr *attrs, size_t nr_attrs); | |
e60fc847 | 57 | |
79695e1b ACM |
58 | #define perf_evlist__add_default_attrs(evlist, array) \ |
59 | __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) | |
361c99a6 | 60 | |
39876e7d ACM |
61 | int perf_evlist__add_newtp(struct perf_evlist *evlist, |
62 | const char *sys, const char *name, void *handler); | |
63 | ||
745cefc5 ACM |
64 | int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); |
65 | ||
da378962 ACM |
66 | struct perf_evsel * |
67 | perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); | |
68 | ||
a91e5431 ACM |
69 | void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, |
70 | int cpu, int thread, u64 id); | |
3d3b5e95 | 71 | |
70082dd9 | 72 | void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); |
5c581041 | 73 | |
70db7533 ACM |
74 | struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); |
75 | ||
aece948f | 76 | union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx); |
04391deb | 77 | |
6a4bb04c | 78 | int perf_evlist__open(struct perf_evlist *evlist); |
727ab04e | 79 | |
f77a9518 ACM |
80 | void perf_evlist__config(struct perf_evlist *evlist, |
81 | struct perf_record_opts *opts); | |
0f82ebc4 | 82 | |
35b9d88e ACM |
83 | int perf_evlist__prepare_workload(struct perf_evlist *evlist, |
84 | struct perf_record_opts *opts, | |
85 | const char *argv[]); | |
86 | int perf_evlist__start_workload(struct perf_evlist *evlist); | |
87 | ||
50a682ce ACM |
88 | int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, |
89 | bool overwrite); | |
7e2ed097 ACM |
90 | void perf_evlist__munmap(struct perf_evlist *evlist); |
91 | ||
4152ab37 | 92 | void perf_evlist__disable(struct perf_evlist *evlist); |
764e16a3 | 93 | void perf_evlist__enable(struct perf_evlist *evlist); |
4152ab37 | 94 | |
81cce8de ACM |
95 | void perf_evlist__set_selected(struct perf_evlist *evlist, |
96 | struct perf_evsel *evsel); | |
97 | ||
7e2ed097 ACM |
98 | static inline void perf_evlist__set_maps(struct perf_evlist *evlist, |
99 | struct cpu_map *cpus, | |
100 | struct thread_map *threads) | |
101 | { | |
102 | evlist->cpus = cpus; | |
103 | evlist->threads = threads; | |
104 | } | |
105 | ||
b809ac10 NK |
106 | int perf_evlist__create_maps(struct perf_evlist *evlist, |
107 | struct perf_target *target); | |
7e2ed097 | 108 | void perf_evlist__delete_maps(struct perf_evlist *evlist); |
1491a632 | 109 | int perf_evlist__apply_filters(struct perf_evlist *evlist); |
f8a95309 | 110 | |
63dab225 ACM |
111 | void __perf_evlist__set_leader(struct list_head *list); |
112 | void perf_evlist__set_leader(struct perf_evlist *evlist); | |
113 | ||
0c21f736 ACM |
114 | u64 perf_evlist__sample_type(struct perf_evlist *evlist); |
115 | bool perf_evlist__sample_id_all(struct perf_evlist *evlist); | |
116 | u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); | |
74429964 | 117 | |
a3f698fe | 118 | int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, |
0807d2d8 | 119 | struct perf_sample *sample); |
cb0b29e0 | 120 | |
0c21f736 ACM |
121 | bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); |
122 | bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); | |
0529bc1f JO |
123 | |
124 | void perf_evlist__splice_list_tail(struct perf_evlist *evlist, | |
125 | struct list_head *list, | |
126 | int nr_entries); | |
0c21f736 ACM |
127 | |
128 | static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) | |
129 | { | |
130 | return list_entry(evlist->entries.next, struct perf_evsel, node); | |
131 | } | |
132 | ||
133 | static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) | |
134 | { | |
135 | return list_entry(evlist->entries.prev, struct perf_evsel, node); | |
136 | } | |
78f067b3 ACM |
137 | |
138 | size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); | |
361c99a6 | 139 | #endif /* __PERF_EVLIST_H */ |