755 	int i, j, bytes, efd, err, prog_fd[num_progs], pmu_fd[num_progs];  in test_tp_attach_query()  local
799 		pmu_fd[i] = syscall(__NR_perf_event_open, &attr, -1 /* pid */,  in test_tp_attach_query()
802 		if (CHECK(pmu_fd[i] < 0, "perf_event_open", "err %d errno %d\n",  in test_tp_attach_query()
803 			  pmu_fd[i], errno))  in test_tp_attach_query()
805 		err = ioctl(pmu_fd[i], PERF_EVENT_IOC_ENABLE, 0);  in test_tp_attach_query()
813 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
821 		err = ioctl(pmu_fd[i], PERF_EVENT_IOC_SET_BPF, prog_fd[i]);  in test_tp_attach_query()
829 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
838 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF,  in test_tp_attach_query()
847 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
856 		err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
873 		ioctl(pmu_fd[i], PERF_EVENT_IOC_DISABLE);  in test_tp_attach_query()
875 		close(pmu_fd[i]);  in test_tp_attach_query()
949 	int bytes, efd, err, pmu_fd, prog_fd, stack_trace_len;  in test_stacktrace_map()  local
977 	pmu_fd = syscall(__NR_perf_event_open, &attr, -1 /* pid */,  in test_stacktrace_map()
980 	if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n",  in test_stacktrace_map()
981 		  pmu_fd, errno))  in test_stacktrace_map()
984 	err = ioctl(pmu_fd, PERF_EVENT_IOC_ENABLE, 0);  in test_stacktrace_map()
988 	err = ioctl(pmu_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);  in test_stacktrace_map()
1040 	ioctl(pmu_fd, PERF_EVENT_IOC_DISABLE);  in test_stacktrace_map()
1041 	close(pmu_fd);  in test_stacktrace_map()
1131 	int bytes, efd, err, pmu_fd, prog_fd, stack_trace_len;  in test_stacktrace_build_id()  local
1163 	pmu_fd = syscall(__NR_perf_event_open, &attr, -1 /* pid */,  in test_stacktrace_build_id()
1166 	if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n",  in test_stacktrace_build_id()
1167 		  pmu_fd, errno))  in test_stacktrace_build_id()
1170 	err = ioctl(pmu_fd, PERF_EVENT_IOC_ENABLE, 0);  in test_stacktrace_build_id()
1175 	err = ioctl(pmu_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);  in test_stacktrace_build_id()
1263 	ioctl(pmu_fd, PERF_EVENT_IOC_DISABLE);  in test_stacktrace_build_id()
1266 	close(pmu_fd);  in test_stacktrace_build_id()
1279 	int err, pmu_fd, prog_fd;  in test_stacktrace_build_id_nmi()  local
1297 	pmu_fd = syscall(__NR_perf_event_open, &attr, -1 /* pid */,  in test_stacktrace_build_id_nmi()
1300 	if (CHECK(pmu_fd < 0, "perf_event_open",  in test_stacktrace_build_id_nmi()
1302 		  pmu_fd, errno))  in test_stacktrace_build_id_nmi()
1305 	err = ioctl(pmu_fd, PERF_EVENT_IOC_ENABLE, 0);  in test_stacktrace_build_id_nmi()
1310 	err = ioctl(pmu_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);  in test_stacktrace_build_id_nmi()
1399 	ioctl(pmu_fd, PERF_EVENT_IOC_DISABLE);  in test_stacktrace_build_id_nmi()
1402 	close(pmu_fd);  in test_stacktrace_build_id_nmi()
1484 	int i, efd, err, prog_fd, pmu_fd, perfmap_fd;  in test_get_stack_raw_tp()  local
1510 	pmu_fd = syscall(__NR_perf_event_open, &attr, getpid()/*pid*/, -1/*cpu*/,  in test_get_stack_raw_tp()
1512 	if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n", pmu_fd,  in test_get_stack_raw_tp()
1516 	err = bpf_map_update_elem(perfmap_fd, &key, &pmu_fd, BPF_ANY);  in test_get_stack_raw_tp()
1521 	err = ioctl(pmu_fd, PERF_EVENT_IOC_ENABLE, 0);  in test_get_stack_raw_tp()
1526 	err = perf_event_mmap(pmu_fd);  in test_get_stack_raw_tp()
1534 	err = perf_event_poller(pmu_fd, get_stack_print_output);  in test_get_stack_raw_tp()
1625 	int err, bytes, efd, prog_fd, pmu_fd;  in test_task_fd_query_tp_core()  local
1653 	pmu_fd = syscall(__NR_perf_event_open, &attr, -1 /* pid */,  in test_task_fd_query_tp_core()
1659 	err = ioctl(pmu_fd, PERF_EVENT_IOC_ENABLE, 0);  in test_task_fd_query_tp_core()
1664 	err = ioctl(pmu_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);  in test_task_fd_query_tp_core()
1671 	err = bpf_task_fd_query(getpid(), pmu_fd, 0, buf, &len, &prog_id,  in test_task_fd_query_tp_core()
1682 	close(pmu_fd);  in test_task_fd_query_tp_core()
1686 	close(pmu_fd);  in test_task_fd_query_tp_core()