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; 2497f63e4aSNamhyung Kim int nr_groups; 255c581041SArnaldo Carvalho de Melo int nr_fds; 26aece948fSArnaldo Carvalho de Melo int nr_mmaps; 2770db7533SArnaldo Carvalho de Melo int mmap_len; 2835b9d88eSArnaldo Carvalho de Melo struct { 2935b9d88eSArnaldo Carvalho de Melo int cork_fd; 3035b9d88eSArnaldo Carvalho de Melo pid_t pid; 3135b9d88eSArnaldo Carvalho de Melo } workload; 327bb41152SArnaldo Carvalho de Melo bool overwrite; 338115d60cSArnaldo Carvalho de Melo union perf_event event_copy; 3470db7533SArnaldo Carvalho de Melo struct perf_mmap *mmap; 355c581041SArnaldo Carvalho de Melo struct pollfd *pollfd; 367e2ed097SArnaldo Carvalho de Melo struct thread_map *threads; 377e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus; 3881cce8deSArnaldo Carvalho de Melo struct perf_evsel *selected; 39361c99a6SArnaldo Carvalho de Melo }; 40361c99a6SArnaldo Carvalho de Melo 41ee29be62SArnaldo Carvalho de Melo struct perf_evsel_str_handler { 42ee29be62SArnaldo Carvalho de Melo const char *name; 43ee29be62SArnaldo Carvalho de Melo void *handler; 44ee29be62SArnaldo Carvalho de Melo }; 45ee29be62SArnaldo Carvalho de Melo 467e2ed097SArnaldo Carvalho de Melo struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, 477e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 487e2ed097SArnaldo Carvalho de Melo void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, 497e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 50ef1d1af2SArnaldo Carvalho de Melo void perf_evlist__exit(struct perf_evlist *evlist); 51361c99a6SArnaldo Carvalho de Melo void perf_evlist__delete(struct perf_evlist *evlist); 52361c99a6SArnaldo Carvalho de Melo 53361c99a6SArnaldo Carvalho de Melo void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); 54361c99a6SArnaldo Carvalho de Melo int perf_evlist__add_default(struct perf_evlist *evlist); 5579695e1bSArnaldo Carvalho de Melo int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, 5679695e1bSArnaldo Carvalho de Melo struct perf_event_attr *attrs, size_t nr_attrs); 5750d08e47SArnaldo Carvalho de Melo 5879695e1bSArnaldo Carvalho de Melo #define perf_evlist__add_default_attrs(evlist, array) \ 5979695e1bSArnaldo Carvalho de Melo __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) 60361c99a6SArnaldo Carvalho de Melo 6139876e7dSArnaldo Carvalho de Melo int perf_evlist__add_newtp(struct perf_evlist *evlist, 6239876e7dSArnaldo Carvalho de Melo const char *sys, const char *name, void *handler); 6339876e7dSArnaldo Carvalho de Melo 64745cefc5SArnaldo Carvalho de Melo int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); 65745cefc5SArnaldo Carvalho de Melo 66da378962SArnaldo Carvalho de Melo struct perf_evsel * 67da378962SArnaldo Carvalho de Melo perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); 68da378962SArnaldo Carvalho de Melo 69a91e5431SArnaldo Carvalho de Melo void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, 703d3b5e95SArnaldo Carvalho de Melo int cpu, int thread, u64 id); 713d3b5e95SArnaldo Carvalho de Melo 7270082dd9SArnaldo Carvalho de Melo void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); 735c581041SArnaldo Carvalho de Melo 7470db7533SArnaldo Carvalho de Melo struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); 7570db7533SArnaldo Carvalho de Melo 76aece948fSArnaldo Carvalho de Melo union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx); 7704391debSArnaldo Carvalho de Melo 786a4bb04cSJiri Olsa int perf_evlist__open(struct perf_evlist *evlist); 79727ab04eSArnaldo Carvalho de Melo 80f77a9518SArnaldo Carvalho de Melo void perf_evlist__config(struct perf_evlist *evlist, 810f82ebc4SArnaldo Carvalho de Melo struct perf_record_opts *opts); 820f82ebc4SArnaldo Carvalho de Melo 8335b9d88eSArnaldo Carvalho de Melo int perf_evlist__prepare_workload(struct perf_evlist *evlist, 8435b9d88eSArnaldo Carvalho de Melo struct perf_record_opts *opts, 8535b9d88eSArnaldo Carvalho de Melo const char *argv[]); 8635b9d88eSArnaldo Carvalho de Melo int perf_evlist__start_workload(struct perf_evlist *evlist); 8735b9d88eSArnaldo Carvalho de Melo 8850a682ceSArnaldo Carvalho de Melo int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, 8950a682ceSArnaldo Carvalho de Melo bool overwrite); 907e2ed097SArnaldo Carvalho de Melo void perf_evlist__munmap(struct perf_evlist *evlist); 917e2ed097SArnaldo Carvalho de Melo 924152ab37SArnaldo Carvalho de Melo void perf_evlist__disable(struct perf_evlist *evlist); 93764e16a3SDavid Ahern void perf_evlist__enable(struct perf_evlist *evlist); 944152ab37SArnaldo Carvalho de Melo 9581cce8deSArnaldo Carvalho de Melo void perf_evlist__set_selected(struct perf_evlist *evlist, 9681cce8deSArnaldo Carvalho de Melo struct perf_evsel *evsel); 9781cce8deSArnaldo Carvalho de Melo 987e2ed097SArnaldo Carvalho de Melo static inline void perf_evlist__set_maps(struct perf_evlist *evlist, 997e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus, 1007e2ed097SArnaldo Carvalho de Melo struct thread_map *threads) 1017e2ed097SArnaldo Carvalho de Melo { 1027e2ed097SArnaldo Carvalho de Melo evlist->cpus = cpus; 1037e2ed097SArnaldo Carvalho de Melo evlist->threads = threads; 1047e2ed097SArnaldo Carvalho de Melo } 1057e2ed097SArnaldo Carvalho de Melo 106b809ac10SNamhyung Kim int perf_evlist__create_maps(struct perf_evlist *evlist, 107b809ac10SNamhyung Kim struct perf_target *target); 1087e2ed097SArnaldo Carvalho de Melo void perf_evlist__delete_maps(struct perf_evlist *evlist); 1091491a632SArnaldo Carvalho de Melo int perf_evlist__apply_filters(struct perf_evlist *evlist); 110f8a95309SArnaldo Carvalho de Melo 11163dab225SArnaldo Carvalho de Melo void __perf_evlist__set_leader(struct list_head *list); 11263dab225SArnaldo Carvalho de Melo void perf_evlist__set_leader(struct perf_evlist *evlist); 11363dab225SArnaldo Carvalho de Melo 1140c21f736SArnaldo Carvalho de Melo u64 perf_evlist__sample_type(struct perf_evlist *evlist); 1150c21f736SArnaldo Carvalho de Melo bool perf_evlist__sample_id_all(struct perf_evlist *evlist); 1160c21f736SArnaldo Carvalho de Melo u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); 11774429964SFrederic Weisbecker 118a3f698feSArnaldo Carvalho de Melo int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, 1190807d2d8SArnaldo Carvalho de Melo struct perf_sample *sample); 120cb0b29e0SArnaldo Carvalho de Melo 1210c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); 1220c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); 1230529bc1fSJiri Olsa 1240529bc1fSJiri Olsa void perf_evlist__splice_list_tail(struct perf_evlist *evlist, 1250529bc1fSJiri Olsa struct list_head *list, 1260529bc1fSJiri Olsa int nr_entries); 1270c21f736SArnaldo Carvalho de Melo 1280c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) 1290c21f736SArnaldo Carvalho de Melo { 1300c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.next, struct perf_evsel, node); 1310c21f736SArnaldo Carvalho de Melo } 1320c21f736SArnaldo Carvalho de Melo 1330c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) 1340c21f736SArnaldo Carvalho de Melo { 1350c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.prev, struct perf_evsel, node); 1360c21f736SArnaldo Carvalho de Melo } 13778f067b3SArnaldo Carvalho de Melo 13878f067b3SArnaldo Carvalho de Melo size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); 139361c99a6SArnaldo Carvalho de Melo #endif /* __PERF_EVLIST_H */ 140