From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 30 Oct 2003 01:08:17 +0000 (+0000)
Subject: no need for locks in system mode
X-Git-Tag: release_0_5_1~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aebcb60e55587a675aa0a3023e60c827e19f73f2;p=thirdparty%2Fqemu.git

no need for locks in system mode


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@433 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/exec-all.h b/exec-all.h
index 9994acb7a72..7d0972e862a 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -384,7 +384,7 @@ typedef int spinlock_t;
 
 #define SPIN_LOCK_UNLOCKED 0
 
-#if 1
+#if defined(CONFIG_USER_ONLY)
 static inline void spin_lock(spinlock_t *lock)
 {
     while (testandset(lock));