diff options
Diffstat (limited to 'tools/perf/lib/include/internal/evsel.h')
| -rw-r--r-- | tools/perf/lib/include/internal/evsel.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h new file mode 100644 index 000000000000..8b854d1c9b45 --- /dev/null +++ b/tools/perf/lib/include/internal/evsel.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LIBPERF_INTERNAL_EVSEL_H +#define __LIBPERF_INTERNAL_EVSEL_H + +#include <linux/types.h> +#include <linux/perf_event.h> + +struct perf_cpu_map; +struct perf_thread_map; + +struct perf_evsel { + struct list_head node; + struct perf_event_attr attr; + struct perf_cpu_map *cpus; + struct perf_cpu_map *own_cpus; + struct perf_thread_map *threads; + struct xyarray *fd; + + /* parse modifier helper */ + int nr_members; +}; + +int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads); +void perf_evsel__close_fd(struct perf_evsel *evsel); +void perf_evsel__free_fd(struct perf_evsel *evsel); +int perf_evsel__read_size(struct perf_evsel *evsel); +int perf_evsel__apply_filter(struct perf_evsel *evsel, const char *filter); + +#endif /* __LIBPERF_INTERNAL_EVSEL_H */ |