From 6f1ce28d624007f1d7688865a782c3ba4ad376a0 Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 29 Jun 2011 17:55:03 +0000
Subject: * thread.c (rb_threadptr_execute_interrupts_common): remove  
 meaningless native_thread_yield(). It never close a race.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'thread.c')

diff --git a/thread.c b/thread.c
index 0e10768129..13e3e6ecba 100644
--- a/thread.c
+++ b/thread.c
@@ -1263,10 +1263,6 @@ rb_threadptr_execute_interrupts_common(rb_thread_t *th)
 {
     rb_atomic_t interrupt;
 
-    if (GET_VM()->main_thread == th) {
-	while (rb_signal_buff_size() && !th->exec_signal) native_thread_yield();
-    }
-
     if (th->raised_flag) return;
 
     while ((interrupt = ATOMIC_EXCHANGE(th->interrupt_flag, 0)) != 0) {
-- 
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