From abf847a083888bbed4260ecacf849ea19f23e810 Mon Sep 17 00:00:00 2001
From: Frans Kaashoek <kaashoek@mit.edu>
Date: Tue, 31 Jan 2017 17:47:16 -0500
Subject: Start of an experiment to remove the use of gs for cpu local
 variables.

---
 ide.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ide.c')

diff --git a/ide.c b/ide.c
index b3112b9..881fe0d 100644
--- a/ide.c
+++ b/ide.c
@@ -108,9 +108,9 @@ ideintr(void)
 
   // First queued buffer is the active request.
   acquire(&idelock);
+
   if((b = idequeue) == 0){
     release(&idelock);
-    // cprintf("spurious IDE interrupt\n");
     return;
   }
   idequeue = b->qnext;
@@ -164,5 +164,6 @@ iderw(struct buf *b)
     sleep(b, &idelock);
   }
 
+
   release(&idelock);
 }
-- 
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