From: Alex Brainman <alex.brainman@gmail.com>
Date: Wed, 6 Aug 2014 07:24:03 +0000 (+1000)
Subject: runtime: burn cpu before calling yield in windows runtime.systime
X-Git-Tag: go1.4beta1~927
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=bf13b711bd56367486f01d76ae344b8620a04694;p=gostls13.git

runtime: burn cpu before calling yield in windows runtime.systime

LGTM=dvyukov
R=golang-codereviews, dvyukov
CC=golang-codereviews
https://golang.org/cl/117670043
---

diff --git a/src/pkg/runtime/os_windows.c b/src/pkg/runtime/os_windows.c
index ee6eed002f..1dc0780ba9 100644
--- a/src/pkg/runtime/os_windows.c
+++ b/src/pkg/runtime/os_windows.c
@@ -280,7 +280,7 @@ runtime·systime(KSYSTEM_TIME *timeaddr)
 	KSYSTEM_TIME t;
 	int32 i;
 
-	for(i = 0; i < 10000; i++) {
+	for(i = 1; i < 10000; i++) {
 		// these fields must be read in that order (see URL above)
 		t.High1Time = timeaddr->High1Time;
 		t.LowPart = timeaddr->LowPart;