776 static int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads)  in perf_evsel__alloc_fd()  argument
781 		nthreads = 1;  in perf_evsel__alloc_fd()
783 	evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int));  in perf_evsel__alloc_fd()
787 			for (thread = 0; thread < nthreads; thread++) {  in perf_evsel__alloc_fd()
796 static int perf_evsel__run_ioctl(struct perf_evsel *evsel, int ncpus, int nthreads,  in perf_evsel__run_ioctl()  argument
802 		nthreads = 1;  in perf_evsel__run_ioctl()
805 		for (thread = 0; thread < nthreads; thread++) {  in perf_evsel__run_ioctl()
817 int perf_evsel__set_filter(struct perf_evsel *evsel, int ncpus, int nthreads,  in perf_evsel__set_filter()  argument
820 	return perf_evsel__run_ioctl(evsel, ncpus, nthreads,  in perf_evsel__set_filter()
825 int perf_evsel__enable(struct perf_evsel *evsel, int ncpus, int nthreads)  in perf_evsel__enable()  argument
827 	return perf_evsel__run_ioctl(evsel, ncpus, nthreads,  in perf_evsel__enable()
832 int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads)  in perf_evsel__alloc_id()  argument
834 	if (ncpus == 0 || nthreads == 0)  in perf_evsel__alloc_id()
838 		nthreads = 1;  in perf_evsel__alloc_id()
840 	evsel->sample_id = xyarray__new(ncpus, nthreads, sizeof(struct perf_sample_id));  in perf_evsel__alloc_id()
844 	evsel->id = zalloc(ncpus * nthreads * sizeof(u64));  in perf_evsel__alloc_id()
880 void perf_evsel__close_fd(struct perf_evsel *evsel, int ncpus, int nthreads)  in perf_evsel__close_fd()  argument
885 		nthreads = 1;  in perf_evsel__close_fd()
888 		for (thread = 0; thread < nthreads; ++thread) {  in perf_evsel__close_fd()
1137 	int cpu, thread, nthreads;  in __perf_evsel__open()  local
1143 		nthreads = 1;  in __perf_evsel__open()
1145 		nthreads = threads->nr;  in __perf_evsel__open()
1148 	    perf_evsel__alloc_fd(evsel, cpus->nr, nthreads) < 0)  in __perf_evsel__open()
1182 		for (thread = 0; thread < nthreads; thread++) {  in __perf_evsel__open()
1279 		thread = nthreads;  in __perf_evsel__open()
1284 void perf_evsel__close(struct perf_evsel *evsel, int ncpus, int nthreads)  in perf_evsel__close()  argument
1289 	perf_evsel__close_fd(evsel, ncpus, nthreads);  in perf_evsel__close()