X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=include%2Fasm-sparc64%2Fspinlock.h;h=0006fe9f8c7a03cab556cec5119ad5c016608e74;hb=847ddd2bbe15c6e452606503b5d073826aaaddb7;hp=bd5ffc76bc7e6774274b596ca8b43154c894ed08;hpb=62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f;p=safe%2Fjmp%2Flinux-2.6

diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
index bd5ffc7..0006fe9 100644
--- a/include/asm-sparc64/spinlock.h
+++ b/include/asm-sparc64/spinlock.h
@@ -241,6 +241,10 @@ static int inline __write_trylock(raw_rwlock_t *lock)
 #define __raw_read_can_lock(rw)		(!((rw)->lock & 0x80000000UL))
 #define __raw_write_can_lock(rw)	(!(rw)->lock)
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* !(__ASSEMBLY__) */
 
 #endif /* !(__SPARC64_SPINLOCK_H) */