no need for locks in system mode

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

no need for locks in system mode
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@433 c046a42c-6fe2-441c-8c8c-71466251a162
bellard
1 parent 1a18c71b
Showing 1 changed file with 1 additions and 1 deletions
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));