78 	struct userfaultfd_wait_queue *uwq;  in userfaultfd_wake_function()  local
81 	uwq = container_of(wq, struct userfaultfd_wait_queue, wq);  in userfaultfd_wake_function()
86 	if (len && (start > uwq->msg.arg.pagefault.address ||  in userfaultfd_wake_function()
87 		    start + len <= uwq->msg.arg.pagefault.address))  in userfaultfd_wake_function()
265 	struct userfaultfd_wait_queue uwq;  in handle_userfault()  local
333 	init_waitqueue_func_entry(&uwq.wq, userfaultfd_wake_function);  in handle_userfault()
334 	uwq.wq.private = current;  in handle_userfault()
335 	uwq.msg = userfault_msg(address, flags, reason);  in handle_userfault()
336 	uwq.ctx = ctx;  in handle_userfault()
346 	__add_wait_queue(&ctx->fault_pending_wqh, &uwq.wq);  in handle_userfault()
406 	if (!list_empty_careful(&uwq.wq.task_list)) {  in handle_userfault()
412 		list_del(&uwq.wq.task_list);  in handle_userfault()
499 	struct userfaultfd_wait_queue *uwq;  in find_userfault()  local
503 	uwq = NULL;  in find_userfault()
509 	uwq = container_of(wq, struct userfaultfd_wait_queue, wq);  in find_userfault()
511 	return uwq;  in find_userfault()
556 	struct userfaultfd_wait_queue *uwq;  in userfaultfd_ctx_read()  local
564 		uwq = find_userfault(ctx);  in userfaultfd_ctx_read()
565 		if (uwq) {  in userfaultfd_ctx_read()
596 			list_del(&uwq->wq.task_list);  in userfaultfd_ctx_read()
597 			__add_wait_queue(&ctx->fault_wqh, &uwq->wq);  in userfaultfd_ctx_read()
602 			*msg = uwq->msg;  in userfaultfd_ctx_read()
1230 	struct userfaultfd_wait_queue *uwq;  in userfaultfd_show_fdinfo()  local
1235 		uwq = container_of(wq, struct userfaultfd_wait_queue, wq);  in userfaultfd_show_fdinfo()
1240 		uwq = container_of(wq, struct userfaultfd_wait_queue, wq);  in userfaultfd_show_fdinfo()