comment non-check of cp->killed

i-pu · Aug 28, 2007 · 2868ca0 · 2868ca0
1 parent 8970df0
commit 2868ca0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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);