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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
include
/
asm-ia64
/
spinlock.h
diff --git
a/include/asm-ia64/spinlock.h
b/include/asm-ia64/spinlock.h
index
9e83210
..
ff857e3
100644
(file)
--- a/
include/asm-ia64/spinlock.h
+++ b/
include/asm-ia64/spinlock.h
@@
-213,4
+213,8
@@
static inline int __raw_read_trylock(raw_rwlock_t *x)
return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
}
+#define _raw_spin_relax(lock) cpu_relax()
+#define _raw_read_relax(lock) cpu_relax()
+#define _raw_write_relax(lock) cpu_relax()
+
#endif /* _ASM_IA64_SPINLOCK_H */