Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 1 | #ifndef __PERF_EVLIST_H |
| 2 | #define __PERF_EVLIST_H 1 |
| 3 | |
| 4 | #include <linux/list.h> |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 5 | #include "../perf.h" |
Arnaldo Carvalho de Melo | 04391de | 2011-01-15 10:40:59 -0200 | [diff] [blame] | 6 | #include "event.h" |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 7 | |
Arnaldo Carvalho de Melo | 5c58104 | 2011-01-11 22:30:02 -0200 | [diff] [blame] | 8 | struct pollfd; |
| 9 | |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 10 | #define PERF_EVLIST__HLIST_BITS 8 |
| 11 | #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) |
| 12 | |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 13 | struct perf_evlist { |
| 14 | struct list_head entries; |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 15 | struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 16 | int nr_entries; |
Arnaldo Carvalho de Melo | 5c58104 | 2011-01-11 22:30:02 -0200 | [diff] [blame] | 17 | int nr_fds; |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 18 | int mmap_len; |
Arnaldo Carvalho de Melo | 7bb4115 | 2011-01-29 09:08:13 -0200 | [diff] [blame] | 19 | bool overwrite; |
Arnaldo Carvalho de Melo | 8115d60 | 2011-01-29 14:01:45 -0200 | [diff] [blame^] | 20 | union perf_event event_copy; |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 21 | struct perf_mmap *mmap; |
Arnaldo Carvalho de Melo | 5c58104 | 2011-01-11 22:30:02 -0200 | [diff] [blame] | 22 | struct pollfd *pollfd; |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 23 | }; |
| 24 | |
| 25 | struct perf_evsel; |
| 26 | |
| 27 | struct perf_evlist *perf_evlist__new(void); |
Arnaldo Carvalho de Melo | ef1d1af | 2011-01-18 21:41:45 -0200 | [diff] [blame] | 28 | void perf_evlist__init(struct perf_evlist *evlist); |
| 29 | void perf_evlist__exit(struct perf_evlist *evlist); |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 30 | void perf_evlist__delete(struct perf_evlist *evlist); |
| 31 | |
| 32 | void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); |
| 33 | int perf_evlist__add_default(struct perf_evlist *evlist); |
| 34 | |
Arnaldo Carvalho de Melo | 5c58104 | 2011-01-11 22:30:02 -0200 | [diff] [blame] | 35 | int perf_evlist__alloc_pollfd(struct perf_evlist *evlist, int ncpus, int nthreads); |
Arnaldo Carvalho de Melo | 70082dd | 2011-01-12 17:03:24 -0200 | [diff] [blame] | 36 | void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); |
Arnaldo Carvalho de Melo | 5c58104 | 2011-01-11 22:30:02 -0200 | [diff] [blame] | 37 | |
Arnaldo Carvalho de Melo | 70db753 | 2011-01-12 22:39:13 -0200 | [diff] [blame] | 38 | struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); |
| 39 | |
Arnaldo Carvalho de Melo | 8115d60 | 2011-01-29 14:01:45 -0200 | [diff] [blame^] | 40 | union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu); |
Arnaldo Carvalho de Melo | 04391de | 2011-01-15 10:40:59 -0200 | [diff] [blame] | 41 | |
Arnaldo Carvalho de Melo | 361c99a | 2011-01-11 20:56:53 -0200 | [diff] [blame] | 42 | #endif /* __PERF_EVLIST_H */ |