patch-2.4.22 linux-2.4.22/include/asm-sparc64/processor.h

• Lines: 9
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/asm-sparc64/processor.h
• Orig date: 2003-06-13 07:51:38.000000000 -0700

diff -urN linux-2.4.21/include/asm-sparc64/processor.h linux-2.4.22/include/asm-sparc64/processor.h
@@ -322,7 +322,7 @@
 #define init_task	(init_task_union.task)
 #define init_stack	(init_task_union.stack)
 
-#define cpu_relax()	udelay(1 + smp_processor_id())
+#define cpu_relax()	do { udelay(1 + smp_processor_id()); barrier(); } while (0)
 
 #endif /* __KERNEL__ */