fix disk bug

i-pu · Sep 7, 2006 · 21eafd4 · 21eafd4
1 parent 3c821bf
commit 21eafd4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ide.c b/ide.c
@@ -159,6 +159,9 @@ ide_rw(int diskno, uint secno, void *addr, uint nsecs, int read)
     wakeup(&disk_queue);
   tail = (tail + 1) % NREQUEST;
 
+  // Start next request in queue, if any.
+  ide_start_request();
+
   release(&ide_lock);
 }