Remove kref from kcompat's headers and code

[ust.git] / include / ust / kcompat / kref.h

diff --git a/include/ust/kcompat/kref.h b/include/ust/kcompat/kref.h
deleted file mode 100644 (file)
index f0604ef..0000000
--- a/include/ust/kcompat/kref.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _KCOMPAT_KREF_H
-#define _KCOMPAT_KREF_H
-
-/*
- * Kernel sourcecode compatible reference counting implementation
- *
- * Copyright (C) 2009 Novell Inc.
- *
- * Author: Jan Blunck <jblunck@suse.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License version 2.1 as
- * published by the Free  Software Foundation.
- */
-
-#include <assert.h>
-#include <urcu/uatomic_arch.h>
-
-struct kref {
-       long refcount; /* ATOMIC */
-};
-
-static inline void kref_set(struct kref *ref, int val)
-{
-       uatomic_set(&ref->refcount, val);
-}
-
-static inline void kref_init(struct kref *ref)
-{
-       kref_set(ref, 1);
-}
-
-static inline void kref_get(struct kref *ref)
-{
-       long result = uatomic_add_return(&ref->refcount, 1);
-       assert(result != 0);
-}
-
-static inline void kref_put(struct kref *ref, void (*release)(struct kref *))
-{
-       long res = uatomic_sub_return(&ref->refcount, 1);
-       if (res == 0)
-               release(ref);
-}
-
-#endif /* _KCOMPAT_KREF_H */