600 					      struct userfaultfd_wait_queue *ewq)  in userfaultfd_event_wait_completion()  argument
607 	ewq->ctx = ctx;  in userfaultfd_event_wait_completion()
608 	init_waitqueue_entry(&ewq->wq, current);  in userfaultfd_event_wait_completion()
616 	__add_wait_queue(&ctx->event_wqh, &ewq->wq);  in userfaultfd_event_wait_completion()
619 		if (ewq->msg.event == 0)  in userfaultfd_event_wait_completion()
629 			__remove_wait_queue(&ctx->event_wqh, &ewq->wq);  in userfaultfd_event_wait_completion()
630 			if (ewq->msg.event == UFFD_EVENT_FORK) {  in userfaultfd_event_wait_completion()
635 					ewq->msg.arg.reserved.reserved1;  in userfaultfd_event_wait_completion()
682 				       struct userfaultfd_wait_queue *ewq)  in userfaultfd_event_complete()  argument
684 	ewq->msg.event = 0;  in userfaultfd_event_complete()
686 	__remove_wait_queue(&ctx->event_wqh, &ewq->wq);  in userfaultfd_event_complete()
741 	struct userfaultfd_wait_queue ewq;  in dup_fctx()  local
743 	msg_init(&ewq.msg);  in dup_fctx()
745 	ewq.msg.event = UFFD_EVENT_FORK;  in dup_fctx()
746 	ewq.msg.arg.reserved.reserved1 = (unsigned long)fctx->new;  in dup_fctx()
748 	userfaultfd_event_wait_completion(ctx, &ewq);  in dup_fctx()
789 	struct userfaultfd_wait_queue ewq;  in mremap_userfaultfd_complete()  local
799 	msg_init(&ewq.msg);  in mremap_userfaultfd_complete()
801 	ewq.msg.event = UFFD_EVENT_REMAP;  in mremap_userfaultfd_complete()
802 	ewq.msg.arg.remap.from = from;  in mremap_userfaultfd_complete()
803 	ewq.msg.arg.remap.to = to;  in mremap_userfaultfd_complete()
804 	ewq.msg.arg.remap.len = len;  in mremap_userfaultfd_complete()
806 	userfaultfd_event_wait_completion(ctx, &ewq);  in mremap_userfaultfd_complete()
814 	struct userfaultfd_wait_queue ewq;  in userfaultfd_remove()  local
824 	msg_init(&ewq.msg);  in userfaultfd_remove()
826 	ewq.msg.event = UFFD_EVENT_REMOVE;  in userfaultfd_remove()
827 	ewq.msg.arg.remove.start = start;  in userfaultfd_remove()
828 	ewq.msg.arg.remove.end = end;  in userfaultfd_remove()
830 	userfaultfd_event_wait_completion(ctx, &ewq);  in userfaultfd_remove()
875 	struct userfaultfd_wait_queue ewq;  in userfaultfd_unmap_complete()  local
878 		msg_init(&ewq.msg);  in userfaultfd_unmap_complete()
880 		ewq.msg.event = UFFD_EVENT_UNMAP;  in userfaultfd_unmap_complete()
881 		ewq.msg.arg.remove.start = ctx->start;  in userfaultfd_unmap_complete()
882 		ewq.msg.arg.remove.end = ctx->end;  in userfaultfd_unmap_complete()
884 		userfaultfd_event_wait_completion(ctx->ctx, &ewq);  in userfaultfd_unmap_complete()