comment non-check of cp->killed

2007-08-28 03:32:49 +00:00 · 2007-08-28 03:32:49 +00:00 · 2868ca0f37
parent 8970df0c1b
commit 2868ca0f37
1 changed files with 1 additions and 0 deletions
--- a/ide.c
+++ b/ide.c
@ -144,6 +144,7 @@ ide_rw(struct buf *b)
    ide_start_request(b);
  
  // Wait for request to finish.
+  // Assuming will not sleep too long: ignore cp->killed.
  while((b->flags & (B_VALID|B_DIRTY)) != B_VALID)
    sleep(b, &ide_lock);