1361c99a6SArnaldo Carvalho de Melo #ifndef __PERF_EVLIST_H 2361c99a6SArnaldo Carvalho de Melo #define __PERF_EVLIST_H 1 3361c99a6SArnaldo Carvalho de Melo 4361c99a6SArnaldo Carvalho de Melo #include <linux/list.h> 550d08e47SArnaldo Carvalho de Melo #include <stdio.h> 670db7533SArnaldo Carvalho de Melo #include "../perf.h" 704391debSArnaldo Carvalho de Melo #include "event.h" 80c21f736SArnaldo Carvalho de Melo #include "evsel.h" 950d08e47SArnaldo Carvalho de Melo #include "util.h" 1035b9d88eSArnaldo Carvalho de Melo #include <unistd.h> 11361c99a6SArnaldo Carvalho de Melo 125c581041SArnaldo Carvalho de Melo struct pollfd; 13f8a95309SArnaldo Carvalho de Melo struct thread_map; 14f8a95309SArnaldo Carvalho de Melo struct cpu_map; 150f82ebc4SArnaldo Carvalho de Melo struct perf_record_opts; 165c581041SArnaldo Carvalho de Melo 1770db7533SArnaldo Carvalho de Melo #define PERF_EVLIST__HLIST_BITS 8 1870db7533SArnaldo Carvalho de Melo #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) 1970db7533SArnaldo Carvalho de Melo 20361c99a6SArnaldo Carvalho de Melo struct perf_evlist { 21361c99a6SArnaldo Carvalho de Melo struct list_head entries; 2270db7533SArnaldo Carvalho de Melo struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; 23361c99a6SArnaldo Carvalho de Melo int nr_entries; 245c581041SArnaldo Carvalho de Melo int nr_fds; 25aece948fSArnaldo Carvalho de Melo int nr_mmaps; 2670db7533SArnaldo Carvalho de Melo int mmap_len; 2735b9d88eSArnaldo Carvalho de Melo struct { 2835b9d88eSArnaldo Carvalho de Melo int cork_fd; 2935b9d88eSArnaldo Carvalho de Melo pid_t pid; 3035b9d88eSArnaldo Carvalho de Melo } workload; 317bb41152SArnaldo Carvalho de Melo bool overwrite; 328115d60cSArnaldo Carvalho de Melo union perf_event event_copy; 3370db7533SArnaldo Carvalho de Melo struct perf_mmap *mmap; 345c581041SArnaldo Carvalho de Melo struct pollfd *pollfd; 357e2ed097SArnaldo Carvalho de Melo struct thread_map *threads; 367e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus; 3781cce8deSArnaldo Carvalho de Melo struct perf_evsel *selected; 38361c99a6SArnaldo Carvalho de Melo }; 39361c99a6SArnaldo Carvalho de Melo 40ee29be62SArnaldo Carvalho de Melo struct perf_evsel_str_handler { 41ee29be62SArnaldo Carvalho de Melo const char *name; 42ee29be62SArnaldo Carvalho de Melo void *handler; 43ee29be62SArnaldo Carvalho de Melo }; 44ee29be62SArnaldo Carvalho de Melo 457e2ed097SArnaldo Carvalho de Melo struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, 467e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 477e2ed097SArnaldo Carvalho de Melo void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, 487e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 49ef1d1af2SArnaldo Carvalho de Melo void perf_evlist__exit(struct perf_evlist *evlist); 50361c99a6SArnaldo Carvalho de Melo void perf_evlist__delete(struct perf_evlist *evlist); 51361c99a6SArnaldo Carvalho de Melo 52361c99a6SArnaldo Carvalho de Melo void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); 53361c99a6SArnaldo Carvalho de Melo int perf_evlist__add_default(struct perf_evlist *evlist); 5450d08e47SArnaldo Carvalho de Melo int perf_evlist__add_attrs(struct perf_evlist *evlist, 5550d08e47SArnaldo Carvalho de Melo struct perf_event_attr *attrs, size_t nr_attrs); 5679695e1bSArnaldo Carvalho de Melo int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, 5779695e1bSArnaldo Carvalho de Melo struct perf_event_attr *attrs, size_t nr_attrs); 58a8c9ae18SArnaldo Carvalho de Melo int perf_evlist__add_tracepoints(struct perf_evlist *evlist, 59a8c9ae18SArnaldo Carvalho de Melo const char *tracepoints[], size_t nr_tracepoints); 60ee29be62SArnaldo Carvalho de Melo int perf_evlist__set_tracepoints_handlers(struct perf_evlist *evlist, 61ee29be62SArnaldo Carvalho de Melo const struct perf_evsel_str_handler *assocs, 62ee29be62SArnaldo Carvalho de Melo size_t nr_assocs); 6350d08e47SArnaldo Carvalho de Melo 6450d08e47SArnaldo Carvalho de Melo #define perf_evlist__add_attrs_array(evlist, array) \ 6550d08e47SArnaldo Carvalho de Melo perf_evlist__add_attrs(evlist, array, ARRAY_SIZE(array)) 6679695e1bSArnaldo Carvalho de Melo #define perf_evlist__add_default_attrs(evlist, array) \ 6779695e1bSArnaldo Carvalho de Melo __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) 68361c99a6SArnaldo Carvalho de Melo 69a8c9ae18SArnaldo Carvalho de Melo #define perf_evlist__add_tracepoints_array(evlist, array) \ 70a8c9ae18SArnaldo Carvalho de Melo perf_evlist__add_tracepoints(evlist, array, ARRAY_SIZE(array)) 71a8c9ae18SArnaldo Carvalho de Melo 72ee29be62SArnaldo Carvalho de Melo #define perf_evlist__set_tracepoints_handlers_array(evlist, array) \ 73ee29be62SArnaldo Carvalho de Melo perf_evlist__set_tracepoints_handlers(evlist, array, ARRAY_SIZE(array)) 74ee29be62SArnaldo Carvalho de Melo 75745cefc5SArnaldo Carvalho de Melo int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); 76745cefc5SArnaldo Carvalho de Melo 77da378962SArnaldo Carvalho de Melo struct perf_evsel * 78da378962SArnaldo Carvalho de Melo perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); 79da378962SArnaldo Carvalho de Melo 80a91e5431SArnaldo Carvalho de Melo void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, 813d3b5e95SArnaldo Carvalho de Melo int cpu, int thread, u64 id); 823d3b5e95SArnaldo Carvalho de Melo 8370082dd9SArnaldo Carvalho de Melo void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); 845c581041SArnaldo Carvalho de Melo 8570db7533SArnaldo Carvalho de Melo struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); 8670db7533SArnaldo Carvalho de Melo 87aece948fSArnaldo Carvalho de Melo union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx); 8804391debSArnaldo Carvalho de Melo 896a4bb04cSJiri Olsa int perf_evlist__open(struct perf_evlist *evlist); 90727ab04eSArnaldo Carvalho de Melo 910f82ebc4SArnaldo Carvalho de Melo void perf_evlist__config_attrs(struct perf_evlist *evlist, 920f82ebc4SArnaldo Carvalho de Melo struct perf_record_opts *opts); 930f82ebc4SArnaldo Carvalho de Melo 9435b9d88eSArnaldo Carvalho de Melo int perf_evlist__prepare_workload(struct perf_evlist *evlist, 9535b9d88eSArnaldo Carvalho de Melo struct perf_record_opts *opts, 9635b9d88eSArnaldo Carvalho de Melo const char *argv[]); 9735b9d88eSArnaldo Carvalho de Melo int perf_evlist__start_workload(struct perf_evlist *evlist); 9835b9d88eSArnaldo Carvalho de Melo 9950a682ceSArnaldo Carvalho de Melo int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, 10050a682ceSArnaldo Carvalho de Melo bool overwrite); 1017e2ed097SArnaldo Carvalho de Melo void perf_evlist__munmap(struct perf_evlist *evlist); 1027e2ed097SArnaldo Carvalho de Melo 1034152ab37SArnaldo Carvalho de Melo void perf_evlist__disable(struct perf_evlist *evlist); 104764e16a3SDavid Ahern void perf_evlist__enable(struct perf_evlist *evlist); 1054152ab37SArnaldo Carvalho de Melo 10681cce8deSArnaldo Carvalho de Melo void perf_evlist__set_selected(struct perf_evlist *evlist, 10781cce8deSArnaldo Carvalho de Melo struct perf_evsel *evsel); 10881cce8deSArnaldo Carvalho de Melo 1097e2ed097SArnaldo Carvalho de Melo static inline void perf_evlist__set_maps(struct perf_evlist *evlist, 1107e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus, 1117e2ed097SArnaldo Carvalho de Melo struct thread_map *threads) 1127e2ed097SArnaldo Carvalho de Melo { 1137e2ed097SArnaldo Carvalho de Melo evlist->cpus = cpus; 1147e2ed097SArnaldo Carvalho de Melo evlist->threads = threads; 1157e2ed097SArnaldo Carvalho de Melo } 1167e2ed097SArnaldo Carvalho de Melo 117b809ac10SNamhyung Kim int perf_evlist__create_maps(struct perf_evlist *evlist, 118b809ac10SNamhyung Kim struct perf_target *target); 1197e2ed097SArnaldo Carvalho de Melo void perf_evlist__delete_maps(struct perf_evlist *evlist); 1201491a632SArnaldo Carvalho de Melo int perf_evlist__apply_filters(struct perf_evlist *evlist); 121f8a95309SArnaldo Carvalho de Melo 12263dab225SArnaldo Carvalho de Melo void __perf_evlist__set_leader(struct list_head *list); 12363dab225SArnaldo Carvalho de Melo void perf_evlist__set_leader(struct perf_evlist *evlist); 12463dab225SArnaldo Carvalho de Melo 1250c21f736SArnaldo Carvalho de Melo u64 perf_evlist__sample_type(struct perf_evlist *evlist); 1260c21f736SArnaldo Carvalho de Melo bool perf_evlist__sample_id_all(struct perf_evlist *evlist); 1270c21f736SArnaldo Carvalho de Melo u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); 12874429964SFrederic Weisbecker 129a3f698feSArnaldo Carvalho de Melo int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, 1300807d2d8SArnaldo Carvalho de Melo struct perf_sample *sample); 131cb0b29e0SArnaldo Carvalho de Melo 1320c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); 1330c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); 1340529bc1fSJiri Olsa 1350529bc1fSJiri Olsa void perf_evlist__splice_list_tail(struct perf_evlist *evlist, 1360529bc1fSJiri Olsa struct list_head *list, 1370529bc1fSJiri Olsa int nr_entries); 1380c21f736SArnaldo Carvalho de Melo 1390c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) 1400c21f736SArnaldo Carvalho de Melo { 1410c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.next, struct perf_evsel, node); 1420c21f736SArnaldo Carvalho de Melo } 1430c21f736SArnaldo Carvalho de Melo 1440c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) 1450c21f736SArnaldo Carvalho de Melo { 1460c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.prev, struct perf_evsel, node); 1470c21f736SArnaldo Carvalho de Melo } 14878f067b3SArnaldo Carvalho de Melo 14978f067b3SArnaldo Carvalho de Melo size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); 150361c99a6SArnaldo Carvalho de Melo #endif /* __PERF_EVLIST_H */ 151