1 files changed, 0 insertions, 85 deletions
diff --git a/linux-2.6.11-xen-sparse/include/asm-xen/asm-x86_64/synch_bitops.h b/linux-2.6.11-xen-sparse/include/asm-xen/asm-x86_64/synch_bitops.h
deleted file mode 100644
index dea3693a67..0000000000
--- a/linux-2.6.11-xen-sparse/include/asm-xen/asm-x86_64/synch_bitops.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef __XEN_SYNCH_BITOPS_H__
-#define __XEN_SYNCH_BITOPS_H__
-
-/*
- * Copyright 1992, Linus Torvalds.
- * Heavily modified to provide guaranteed strong synchronisation
- * when communicating with Xen or other guest OSes running on other CPUs.
- * 
- * Copyed from asm-xen/asm-i386
- */
-
-#include <linux/config.h>
-
-#define ADDR (*(volatile long *) addr)
-
-static __inline__ void synch_set_bit(int nr, volatile void * addr)
-{
-    __asm__ __volatile__ ( 
-        "lock btsl %1,%0"
-        : "=m" (ADDR) : "Ir" (nr) : "memory" );
-}
-
-static __inline__ void synch_clear_bit(int nr, volatile void * addr)
-{
-    __asm__ __volatile__ (
-        "lock btrl %1,%0"
-        : "=m" (ADDR) : "Ir" (nr) : "memory" );
-}
-
-static __inline__ void synch_change_bit(int nr, volatile void * addr)
-{
-    __asm__ __volatile__ (
-        "lock btcl %1,%0"
-        : "=m" (ADDR) : "Ir" (nr) : "memory" );
-}
-
-static __inline__ int synch_test_and_set_bit(int nr, volatile void * addr)
-{
-    int oldbit;
-    __asm__ __volatile__ (
-        "lock btsl %2,%1\n\tsbbl %0,%0"
-        : "=r" (oldbit), "=m" (ADDR) : "Ir" (nr) : "memory");
-    return oldbit;
-}
-
-static __inline__ int synch_test_and_clear_bit(int nr, volatile void * addr)
-{
-    int oldbit;
-    __asm__ __volatile__ (
-        "lock btrl %2,%1\n\tsbbl %0,%0"
-        : "=r" (oldbit), "=m" (ADDR) : "Ir" (nr) : "memory");
-    return oldbit;
-}
-
-static __inline__ int synch_test_and_change_bit(int nr, volatile void * addr)
-{
-    int oldbit;
-
-    __asm__ __volatile__ (
-        "lock btcl %2,%1\n\tsbbl %0,%0"
-        : "=r" (oldbit), "=m" (ADDR) : "Ir" (nr) : "memory");
-    return oldbit;
-}
-
-static __inline__ int synch_const_test_bit(int nr, const volatile void * addr)
-{
-    return ((1UL << (nr & 31)) & 
-            (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
-}
-
-static __inline__ int synch_var_test_bit(int nr, volatile void * addr)
-{
-    int oldbit;
-    __asm__ __volatile__ (
-        "btl %2,%1\n\tsbbl %0,%0"
-        : "=r" (oldbit) : "m" (ADDR), "Ir" (nr) );
-    return oldbit;
-}
-
-#define synch_test_bit(nr,addr) \
-(__builtin_constant_p(nr) ? \
- synch_const_test_bit((nr),(addr)) : \
- synch_var_test_bit((nr),(addr)))
-
-#endif /* __XEN_SYNCH_BITOPS_H__ */