projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 361c99a6 ACM |
1 | #ifndef __PERF_EVLIST_H |
| 2 | #define __PERF_EVLIST_H 1 | |
| 3 | ||
| 4 | #include <linux/list.h> | |
| 70db7533 | 5 | #include "../perf.h" |
| 04391deb | 6 | #include "event.h" |
| 361c99a6 | 7 | |
| 5c581041 ACM |
8 | struct pollfd; |
| 9 | ||
| 70db7533 ACM |
10 | #define PERF_EVLIST__HLIST_BITS 8 |
| 11 | #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) | |
| 12 | ||
| 361c99a6 ACM |
13 | struct perf_evlist { |
| 14 | struct list_head entries; | |
| 70db7533 | 15 | struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; |
| 361c99a6 | 16 | int nr_entries; |
| 5c581041 | 17 | int nr_fds; |
| 70db7533 | 18 | int mmap_len; |
| 04391deb | 19 | event_t event_copy; |
| 70db7533 | 20 | struct perf_mmap *mmap; |
| 5c581041 | 21 | struct pollfd *pollfd; |
| 361c99a6 ACM |
22 | }; |
| 23 | ||
| 24 | struct perf_evsel; | |
| 25 | ||
| 26 | struct perf_evlist *perf_evlist__new(void); | |
| ef1d1af2 ACM |
27 | void perf_evlist__init(struct perf_evlist *evlist); |
| 28 | void perf_evlist__exit(struct perf_evlist *evlist); | |
| 361c99a6 ACM |
29 | void perf_evlist__delete(struct perf_evlist *evlist); |
| 30 | ||
| 31 | void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); | |
| 32 | int perf_evlist__add_default(struct perf_evlist *evlist); | |
| 33 | ||
| 5c581041 | 34 | int perf_evlist__alloc_pollfd(struct perf_evlist *evlist, int ncpus, int nthreads); |
| 70082dd9 | 35 | void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); |
| 5c581041 | 36 | |
| 70db7533 ACM |
37 | struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); |
| 38 | ||
| 04391deb ACM |
39 | event_t *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu); |
| 40 | ||
| 361c99a6 | 41 | #endif /* __PERF_EVLIST_H */ |