sched: fine-tune SD_MC_INIT

[linux-2.6-omap-h63xx.git] / include / linux / spinlock_up.h

diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 31accf2f0b137645910b230bc7a4028a93115b2d..938234c4a996ba6e78521ffc60ecc197034fed9d 100644 (file)
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -18,7 +18,6 @@
  */
 
 #ifdef CONFIG_DEBUG_SPINLOCK
-
 #define __raw_spin_is_locked(x)                ((x)->slock == 0)
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
@@ -65,6 +64,8 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 # define __raw_spin_trylock(lock)      ({ (void)(lock); 1; })
 #endif /* DEBUG_SPINLOCK */
 
+#define __raw_spin_is_contended(lock)  (((void)(lock), 0))
+
 #define __raw_read_can_lock(lock)      (((void)(lock), 1))
 #define __raw_write_can_lock(lock)     (((void)(lock), 1))