fix disk bug

2006-09-07 16:54:18 +00:00 · 2006-09-07 16:54:18 +00:00 · 21eafd48e2
commit 21eafd48e2
parent 3c821bf9ae
1 changed files with 3 additions and 0 deletions
--- 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);
 }