Searched refs:rrets_fd (Results 1 – 1 of 1) sorted by relevance
| /linux-6.12.1/tools/testing/selftests/x86/ |
| D | srso.c | 16 int rrets_fd, mrrets_fd; in main() local
38 rrets_fd = syscall(SYS_perf_event_open, &ret_attr, 0, -1, -1, 0); in main()
39 if (rrets_fd == -1) { in main()
50 ioctl(rrets_fd, PERF_EVENT_IOC_RESET, 0); in main()
53 ioctl(rrets_fd, PERF_EVENT_IOC_ENABLE, 0); in main()
59 ioctl(rrets_fd, PERF_EVENT_IOC_DISABLE, 0); in main()
62 read(rrets_fd, &count_rets, sizeof(long long)); in main()
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