From: Jeremy White <jwhite@codeweavers.com>
Date: Tue, 2 Nov 2004 19:26:22 +0000 (+0000)
Subject: The Sleep(0) in this loop is incorrect, and should be removed.  This
X-Git-Tag: wine-20041201~199
X-Git-Url: http://git.etersoft.ru/projects/?a=commitdiff_plain;h=e07889921887c08f19b7b7d239daa28e8e1fc0c2;p=wine%2Feterwine.git

The Sleep(0) in this loop is incorrect, and should be removed.  This
fixes iTunes and a game reported by che.
---

diff --git a/dlls/winmm/time.c b/dlls/winmm/time.c
index 7ecc1b8337..16d9c909be 100644
--- a/dlls/winmm/time.c
+++ b/dlls/winmm/time.c
@@ -242,18 +242,7 @@ static DWORD CALLBACK TIME_MMSysTimeThread(LPVOID arg)
 	sleep_time = TIME_MMSysTimeCallback(iData);
 
         if (sleep_time == 0)
-        {
-            /* This Sleep is controversial; it was added to make
-               Wine able to replicate a high speed (e.g. 1 ms)
-               timer event where the called event routine chews
-               a lot of CPU.  This is required because of the
-               bias some Linux kernel versions have against threads that
-               chew a lot of the CPU; this Sleep(0) yields enough
-               in that spin case doesn't trigger the bias.
-               Further, it should do no harm, but an fyi.  */
-            Sleep(0);
             continue;
-        }
 
         rc = WaitForSingleObject(TIME_hWakeEvent, sleep_time);
         if (rc != WAIT_TIMEOUT && rc != WAIT_OBJECT_0)