1862 		   int maxevents, struct timespec64 *timeout)  in ep_poll()  argument
1871 	if (timeout && (timeout->tv_sec | timeout->tv_nsec)) {  in ep_poll()
1872 		slack = select_estimate_accuracy(timeout);  in ep_poll()
1874 		*to = timespec64_to_ktime(*timeout);  in ep_poll()
1875 	} else if (timeout) {  in ep_poll()
2362 		int, maxevents, int, timeout)  in SYSCALL_DEFINE4()  argument
2367 			     ep_timeout_to_timespec(&to, timeout));  in SYSCALL_DEFINE4()
2396 		int, maxevents, int, timeout, const sigset_t __user *, sigmask,  in SYSCALL_DEFINE6()  argument
2402 			      ep_timeout_to_timespec(&to, timeout),  in SYSCALL_DEFINE6()
2407 		int, maxevents, const struct __kernel_timespec __user *, timeout,  in SYSCALL_DEFINE6()  argument
2412 	if (timeout) {  in SYSCALL_DEFINE6()
2413 		if (get_timespec64(&ts, timeout))  in SYSCALL_DEFINE6()
2426 				 int maxevents, struct timespec64 *timeout,  in do_compat_epoll_pwait()  argument
2440 	err = do_epoll_wait(epfd, events, maxevents, timeout);  in do_compat_epoll_pwait()
2449 		       int, maxevents, int, timeout,  in COMPAT_SYSCALL_DEFINE6()  argument
2456 				     ep_timeout_to_timespec(&to, timeout),  in COMPAT_SYSCALL_DEFINE6()
2463 		       const struct __kernel_timespec __user *, timeout,  in COMPAT_SYSCALL_DEFINE6()  argument
2469 	if (timeout) {  in COMPAT_SYSCALL_DEFINE6()
2470 		if (get_timespec64(&ts, timeout))  in COMPAT_SYSCALL_DEFINE6()