1 files changed, 0 insertions, 36 deletions
diff --git a/sys/gnu/fs/xfs/FreeBSD/support/atomic.h b/sys/gnu/fs/xfs/FreeBSD/support/atomic.h
deleted file mode 100644
index 618de8c..0000000
--- a/sys/gnu/fs/xfs/FreeBSD/support/atomic.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef __XFS_SUPPORT_ATOMIC_H__
-
-#include <sys/types.h>
-#include <machine/atomic.h>
-
-typedef struct {
-	volatile unsigned int	val;
-} atomic_t;
-
-#define	atomic_read(v)			((v)->val)
-#define atomic_set(v, i)		((v)->val = (i))
-
-#define	atomic_add(i, v)		atomic_add_int(&(v)->val, (i))
-#define	atomic_inc(v)			atomic_add_int(&(v)->val, 1)
-#define	atomic_dec(v)			atomic_subtract_int(&(v)->val, 1)
-#define	atomic_sub(i, v)		atomic_subtract_int(&(v)->val, (i))
-#define	atomic_dec_and_test(v)		(atomic_fetchadd_int(&(v)->val, -1) == 1)
-
-/*
- * This is used for two variables in XFS, one of which is a debug trace
- * buffer index.
- */
-
-static __inline__ int atomicIncWithWrap(volatile unsigned int *ip, int val)
-{
-	unsigned int oldval, newval;
-
-	do {
-		oldval = *ip;
-		newval = (oldval + 1 >= val) ? 0 : oldval + 1;
-        } while (atomic_cmpset_rel_int(ip, oldval, newval) == 0);
-
-	return oldval;
-}
-
-#endif /* __XFS_SUPPORT_ATOMIC_H__ */