From 0d7cde7c4d735ebebd39b988440f50f5889bd29f Mon Sep 17 00:00:00 2001
From: Franklin Wei <frankhwei536@gmail.com>
Date: Sun, 8 Feb 2015 12:15:06 -0500
Subject: lots of stuff

---
 kernel/timer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'kernel/timer.c')

diff --git a/kernel/timer.c b/kernel/timer.c
index 2fbd8eb..7bdc1f9 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -32,5 +32,6 @@ void timer_init(uint32_t freq)
 void timer_delay(uint64_t ticks)
 {
     uint64_t end = *current_tick + ticks;
-    while(*current_tick <= end);
+    while(*current_tick <= end)
+        asm("hlt");
 }
-- 
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