2011-01-12 06:56:53 +08:00
|
|
|
#ifndef __PERF_EVLIST_H
|
|
|
|
|
#define __PERF_EVLIST_H 1
|
|
|
|
|
|
|
|
|
|
#include <linux/list.h>
|
2011-01-13 08:39:13 +08:00
|
|
|
#include "../perf.h"
|
2011-01-15 20:40:59 +08:00
|
|
|
#include "event.h"
|
2011-01-12 06:56:53 +08:00
|
|
|
|
2011-01-12 08:30:02 +08:00
|
|
|
struct pollfd;
|
2011-01-30 20:46:46 +08:00
|
|
|
struct thread_map;
|
|
|
|
|
struct cpu_map;
|
2011-01-12 08:30:02 +08:00
|
|
|
|
2011-01-13 08:39:13 +08:00
|
|
|
#define PERF_EVLIST__HLIST_BITS 8
|
|
|
|
|
#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)
|
|
|
|
|
|
2011-01-12 06:56:53 +08:00
|
|
|
struct perf_evlist {
|
|
|
|
|
struct list_head entries;
|
2011-01-13 08:39:13 +08:00
|
|
|
struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
|
2011-01-12 06:56:53 +08:00
|
|
|
int nr_entries;
|
2011-01-12 08:30:02 +08:00
|
|
|
int nr_fds;
|
2011-01-13 08:39:13 +08:00
|
|
|
int mmap_len;
|
2011-01-29 19:08:13 +08:00
|
|
|
bool overwrite;
|
2011-01-30 00:01:45 +08:00
|
|
|
union perf_event event_copy;
|
2011-01-13 08:39:13 +08:00
|
|
|
struct perf_mmap *mmap;
|
2011-01-12 08:30:02 +08:00
|
|
|
struct pollfd *pollfd;
|
2011-01-30 21:59:43 +08:00
|
|
|
struct thread_map *threads;
|
|
|
|
|
struct cpu_map *cpus;
|
2011-01-12 06:56:53 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct perf_evsel;
|
|
|
|
|
|
2011-01-30 21:59:43 +08:00
|
|
|
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);
|
2011-01-19 07:41:45 +08:00
|
|
|
void perf_evlist__exit(struct perf_evlist *evlist);
|
2011-01-12 06:56:53 +08:00
|
|
|
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);
|
|
|
|
|
|
2011-01-30 21:59:43 +08:00
|
|
|
int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
|
2011-01-13 03:03:24 +08:00
|
|
|
void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
|
2011-01-12 08:30:02 +08:00
|
|
|
|
2011-01-13 08:39:13 +08:00
|
|
|
struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
|
|
|
|
|
|
2011-01-30 00:01:45 +08:00
|
|
|
union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu);
|
2011-01-15 20:40:59 +08:00
|
|
|
|
2011-01-30 21:59:43 +08:00
|
|
|
int perf_evlist__alloc_mmap(struct perf_evlist *evlist);
|
|
|
|
|
int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
|
|
|
|
|
void perf_evlist__munmap(struct perf_evlist *evlist);
|
|
|
|
|
|
|
|
|
|
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);
|
2011-01-30 20:46:46 +08:00
|
|
|
|
2011-01-12 06:56:53 +08:00
|
|
|
#endif /* __PERF_EVLIST_H */
|
