Arnaldo Carvalho de Melo | 69aad6f | 2011-01-03 16:39:04 -0200 | [diff] [blame^] | 1 | #include "evsel.h" |
| 2 | #include "util.h" |
| 3 | |
| 4 | struct perf_evsel *perf_evsel__new(u32 type, u64 config, int idx) |
| 5 | { |
| 6 | struct perf_evsel *evsel = zalloc(sizeof(*evsel)); |
| 7 | |
| 8 | if (evsel != NULL) { |
| 9 | evsel->idx = idx; |
| 10 | evsel->attr.type = type; |
| 11 | evsel->attr.config = config; |
| 12 | INIT_LIST_HEAD(&evsel->node); |
| 13 | } |
| 14 | |
| 15 | return evsel; |
| 16 | } |
| 17 | |
| 18 | int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads) |
| 19 | { |
| 20 | evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int)); |
| 21 | return evsel->fd != NULL ? 0 : -ENOMEM; |
| 22 | } |
| 23 | |
| 24 | void perf_evsel__free_fd(struct perf_evsel *evsel) |
| 25 | { |
| 26 | xyarray__delete(evsel->fd); |
| 27 | evsel->fd = NULL; |
| 28 | } |
| 29 | |
| 30 | void perf_evsel__delete(struct perf_evsel *evsel) |
| 31 | { |
| 32 | assert(list_empty(&evsel->node)); |
| 33 | xyarray__delete(evsel->fd); |
| 34 | free(evsel); |
| 35 | } |