1 files changed, 0 insertions, 42 deletions
diff --git a/sys/gnu/fs/xfs/FreeBSD/support/spin.h b/sys/gnu/fs/xfs/FreeBSD/support/spin.h
deleted file mode 100644
index e337e32..0000000
--- a/sys/gnu/fs/xfs/FreeBSD/support/spin.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef __XFS_SUPPORT_SPIN_H__
-#define __XFS_SUPPORT_SPIN_H__
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-
-#define SPLDECL(s)	register_t s
-
-/*
- * Map the spinlocks from IRIX to FreeBSD
- */
-#define spinlock_init(lock, name)	mtx_init(lock, name, NULL, MTX_DEF)
-#define spinlock_destroy(lock)		mtx_destroy(lock)
-
-/*
- * Map lock_t from IRIX to FreeBSD mutexes
- */
-typedef struct mtx lock_t;
-
-#define nested_spinunlock(lock)		mtx_unlock(lock)
-#define nested_spinlock(lock)		mtx_lock(lock)
-#define nested_spintrylock(lock)	mtx_trylock(lock)
-
-#define spin_lock(lock)			mtx_lock(lock)
-#define spin_unlock(lock)		mtx_unlock(lock)
-
-#if LOCK_DEBUG > 0
-#define mutex_spinlock(lock)		(spin_lock(lock),0)
-#else
-static __inline register_t
-mutex_spinlock(lock_t *lock)		{ mtx_lock(lock); return 0; }
-#endif
-
-#define mutex_spinunlock(lock, s) \
-	do { \
-		spin_unlock(lock); \
-		if (s != 0) {} \
-	} while (0)
-
-#endif /* __XFS_SUPPORT_SPIN_H__ */