268 static int poll_select_copy_remaining(struct timespec *end_time, void __user *p,  in poll_select_copy_remaining()  argument
281 	if (!end_time->tv_sec && !end_time->tv_nsec)  in poll_select_copy_remaining()
285 	rts = timespec_sub(*end_time, rts);  in poll_select_copy_remaining()
365 int do_select(int n, fd_set_bits *fds, struct timespec *end_time)  in do_select()  argument
383 	if (end_time && !end_time->tv_sec && !end_time->tv_nsec) {  in do_select()
388 	if (end_time && !timed_out)  in do_select()
389 		slack = estimate_accuracy(end_time);  in do_select()
459 		if (end_time && !to) {  in do_select()
460 			expire = timespec_to_ktime(*end_time);  in do_select()
486 			   fd_set __user *exp, struct timespec *end_time)  in core_sys_select()  argument
537 	ret = do_select(n, &fds, end_time);  in core_sys_select()
563 	struct timespec end_time, *to = NULL;  in SYSCALL_DEFINE5()  local
571 		to = &end_time;  in SYSCALL_DEFINE5()
579 	ret = poll_select_copy_remaining(&end_time, tvp, 1, ret);  in SYSCALL_DEFINE5()
590 	struct timespec ts, end_time, *to = NULL;  in do_pselect()  local
597 		to = &end_time;  in do_pselect()
614 	ret = poll_select_copy_remaining(&end_time, tsp, 0, ret);  in do_pselect()
701 		   struct poll_wqueues *wait, struct timespec *end_time)  in do_poll()  argument
709 	if (end_time && !end_time->tv_sec && !end_time->tv_nsec) {  in do_poll()
714 	if (end_time && !timed_out)  in do_poll()
715 		slack = estimate_accuracy(end_time);  in do_poll()
757 		if (end_time && !to) {  in do_poll()
758 			expire = timespec_to_ktime(*end_time);  in do_poll()
772 		struct timespec *end_time)  in do_sys_poll()  argument
812 	fdcount = do_poll(nfds, head, &table, end_time);  in do_sys_poll()
840 	struct timespec *to = NULL, end_time;  in do_restart_poll()  local
844 		end_time.tv_sec = restart_block->poll.tv_sec;  in do_restart_poll()
845 		end_time.tv_nsec = restart_block->poll.tv_nsec;  in do_restart_poll()
846 		to = &end_time;  in do_restart_poll()
861 	struct timespec end_time, *to = NULL;  in SYSCALL_DEFINE3()  local
865 		to = &end_time;  in SYSCALL_DEFINE3()
881 			restart_block->poll.tv_sec = end_time.tv_sec;  in SYSCALL_DEFINE3()
882 			restart_block->poll.tv_nsec = end_time.tv_nsec;  in SYSCALL_DEFINE3()
898 	struct timespec ts, end_time, *to = NULL;  in SYSCALL_DEFINE5()  local
905 		to = &end_time;  in SYSCALL_DEFINE5()
939 	ret = poll_select_copy_remaining(&end_time, tsp, 0, ret);  in SYSCALL_DEFINE5()