From: bxing <bxing@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 22 May 2006 08:04:47 +0000 (+0000)
Subject: Fixed tracker #52
X-Git-Tag: edk2-stable201903~25458
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=b3ccb7ef1242447cf491c813d43a0aecad8e938a;ds=sidebyside

Fixed tracker #52

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@228 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
index 6f78e4e4fd..9c69cdfb92 100644
--- a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
+++ b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c
@@ -25,18 +25,18 @@ DelayWorker (
   IN      UINT64                    NDelay
   )
 {
-  UINTN                             Ticks;
-
-  Ticks = (UINTN)GetPerformanceCounter ();
-  Ticks -= (UINTN)DivU64x32 (
-                    MultU64x64 (
-                      GetPerformanceCounterProperties (NULL, NULL),
-                      NDelay
-                      ),
-                    1000000000u
-                    );
-  while (Ticks >= GetPerformanceCounter ());
-  return Ticks;
+  UINT64                            Ticks;
+
+  Ticks = GetPerformanceCounter ();
+  Ticks -= DivU64x32 (
+             MultU64x64 (
+               GetPerformanceCounterProperties (NULL, NULL),
+               NDelay
+               ),
+             1000000000u
+             );
+  while (Ticks <= GetPerformanceCounter ());
+  return (UINTN)Ticks;
 }
 
 /**