| #ifndef __PERF_EVLIST_H |
| #define __PERF_EVLIST_H 1 |
| |
| #include <linux/list.h> |
| #include <stdio.h> |
| #include "../perf.h" |
| #include "event.h" |
| #include "util.h" |
| #include <unistd.h> |
| |
| struct pollfd; |
| struct thread_map; |
| struct cpu_map; |
| struct perf_record_opts; |
| |
| #define PERF_EVLIST__HLIST_BITS 8 |
| #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) |
| |
| struct perf_evlist { |
| struct list_head entries; |
| struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; |
| int nr_entries; |
| int nr_fds; |
| int nr_mmaps; |
| int mmap_len; |
| struct { |
| int cork_fd; |
| pid_t pid; |
| } workload; |
| bool overwrite; |
| union perf_event event_copy; |
| struct perf_mmap *mmap; |
| struct pollfd *pollfd; |
| struct thread_map *threads; |
| struct cpu_map *cpus; |
| struct perf_evsel *selected; |
| }; |
| |
| struct perf_evsel; |
| |
| struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, |
| struct thread_map *threads); |
| void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, |
| struct thread_map *threads); |
| void perf_evlist__exit(struct perf_evlist *evlist); |
| void perf_evlist__delete(struct perf_evlist *evlist); |
| |
| void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); |
| int perf_evlist__add_default(struct perf_evlist *evlist); |
| int perf_evlist__add_attrs(struct perf_evlist *evlist, |
| struct perf_event_attr *attrs, size_t nr_attrs); |
| int perf_evlist__add_tracepoints(struct perf_evlist *evlist, |
| const char *tracepoints[], size_t nr_tracepoints); |
| |
| #define perf_evlist__add_attrs_array(evlist, array) \ |
| perf_evlist__add_attrs(evlist, array, ARRAY_SIZE(array)) |
| |
| #define perf_evlist__add_tracepoints_array(evlist, array) \ |
| perf_evlist__add_tracepoints(evlist, array, ARRAY_SIZE(array)) |
| |
| void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, |
| int cpu, int thread, u64 id); |
| |
| int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); |
| void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); |
| |
| struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); |
| |
| union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx); |
| |
| int perf_evlist__open(struct perf_evlist *evlist, bool group); |
| |
| void perf_evlist__config_attrs(struct perf_evlist *evlist, |
| struct perf_record_opts *opts); |
| |
| int perf_evlist__prepare_workload(struct perf_evlist *evlist, |
| struct perf_record_opts *opts, |
| const char *argv[]); |
| int perf_evlist__start_workload(struct perf_evlist *evlist); |
| |
| int perf_evlist__alloc_mmap(struct perf_evlist *evlist); |
| int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, |
| bool overwrite); |
| void perf_evlist__munmap(struct perf_evlist *evlist); |
| |
| void perf_evlist__disable(struct perf_evlist *evlist); |
| void perf_evlist__enable(struct perf_evlist *evlist); |
| |
| void perf_evlist__set_selected(struct perf_evlist *evlist, |
| struct perf_evsel *evsel); |
| |
| static inline void perf_evlist__set_maps(struct perf_evlist *evlist, |
| struct cpu_map *cpus, |
| struct thread_map *threads) |
| { |
| evlist->cpus = cpus; |
| evlist->threads = threads; |
| } |
| |
| int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid, |
| pid_t target_tid, const char *cpu_list); |
| void perf_evlist__delete_maps(struct perf_evlist *evlist); |
| int perf_evlist__set_filters(struct perf_evlist *evlist); |
| |
| u64 perf_evlist__sample_type(const struct perf_evlist *evlist); |
| bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist); |
| |
| bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist); |
| bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist); |
| #endif /* __PERF_EVLIST_H */ |