--- linux-2.5.30/drivers/block/elevator.c	Sat Aug  3 21:28:39 2002
+++ linux-2.5.30-rmap-slablru/drivers/block/elevator.c	Mon Aug  5 23:30:23 2002
@@ -482,5 +482,6 @@
 EXPORT_SYMBOL(__elv_add_request);
 EXPORT_SYMBOL(elv_next_request);
 EXPORT_SYMBOL(elv_remove_request);
+EXPORT_SYMBOL(elv_queue_empty);
 EXPORT_SYMBOL(elevator_exit);
 EXPORT_SYMBOL(elevator_init);