--- linux-2.6.14-rc5/include/linux/spinlock_up.h 2005-10-26 08:37:20.164248408 -0700 +++ patched/include/linux/spinlock_up.h 2005-10-26 12:15:13.458898975 -0700 @@ -47,6 +47,14 @@ static inline void __raw_spin_unlock(raw lock->slock = 1; } +#else /* DEBUG_SPINLOCK */ +#define __raw_spin_is_locked(lock) ((void)(lock), 0) +/* for sched.c and kernel_lock.c: */ +# define __raw_spin_lock(lock) do { (void)(lock); } while (0) +# define __raw_spin_unlock(lock) do { (void)(lock); } while (0) +# define __raw_spin_trylock(lock) ({ (void)(lock); 1; }) +#endif /* DEBUG_SPINLOCK */ + /* * Read-write spinlocks. No debug version. */ @@ -57,14 +65,6 @@ static inline void __raw_spin_unlock(raw #define __raw_read_unlock(lock) do { (void)(lock); } while (0) #define __raw_write_unlock(lock) do { (void)(lock); } while (0) -#else /* DEBUG_SPINLOCK */ -#define __raw_spin_is_locked(lock) ((void)(lock), 0) -/* for sched.c and kernel_lock.c: */ -# define __raw_spin_lock(lock) do { (void)(lock); } while (0) -# define __raw_spin_unlock(lock) do { (void)(lock); } while (0) -# define __raw_spin_trylock(lock) ({ (void)(lock); 1; }) -#endif /* DEBUG_SPINLOCK */ - #define __raw_read_can_lock(lock) (((void)(lock), 1)) #define __raw_write_can_lock(lock) (((void)(lock), 1))