From c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 2 Dec 2009 20:02:59 +0100 Subject: locking: Implement new raw_spinlock Now that the raw_spin name space is freed up, we can implement raw_spinlock and the related functions which are used to annotate the locks which are not converted to sleeping spinlocks in preempt-rt. A side effect is that only such locks can be used with the low level lock fsunctions which circumvent lockdep. For !rt spin_* functions are mapped to the raw_spin* implementations. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Acked-by: Ingo Molnar --- include/linux/spinlock_api_up.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/spinlock_api_up.h') diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h index 04e1d3164576..3a9e27adecf9 100644 --- a/include/linux/spinlock_api_up.h +++ b/include/linux/spinlock_api_up.h @@ -16,7 +16,7 @@ #define in_lock_functions(ADDR) 0 -#define assert_spin_locked(lock) do { (void)(lock); } while (0) +#define assert_raw_spin_locked(lock) do { (void)(lock); } while (0) /* * In the UP-nondebug case there's no real locking going on, so the -- cgit v1.2.3