From 2868ca0f37232ba67b3244c6563d4b4c3c65b941 Mon Sep 17 00:00:00 2001
From: rsc <rsc>
Date: Tue, 28 Aug 2007 03:32:49 +0000
Subject: [PATCH] comment non-check of cp->killed

---
 ide.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ide.c b/ide.c
index aa8fe29..f7681d2 100644
--- 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);