Lines Matching defs:pe_fd

24 int perf_event_reset_enable(int pe_fd)
28 	ret = ioctl(pe_fd, PERF_EVENT_IOC_RESET, 0);
32 	ret = ioctl(pe_fd, PERF_EVENT_IOC_ENABLE, 0);
41 	int pe_fd;
43 	pe_fd = perf_event_open(pea, pid, cpu_no, -1, PERF_FLAG_FD_CLOEXEC);
44 	if (pe_fd == -1) {
49 	perf_event_reset_enable(pe_fd);
51 	return pe_fd;
128 int perf_event_measure(int pe_fd, const char *filename, pid_t bm_pid)
134 	ret = ioctl(pe_fd, PERF_EVENT_IOC_DISABLE, 0);
138 	ret = read(pe_fd, &value, sizeof(value));