patch-2.4.10 linux/include/linux/cache.h

• Lines: 23
• Date: Sun Sep 23 10:31:01 2001
• Orig file: v2.4.9/linux/include/linux/cache.h
• Orig date: Tue Aug 7 12:48:42 2001

diff -u --recursive --new-file v2.4.9/linux/include/linux/cache.h linux/include/linux/cache.h
@@ -1,6 +1,7 @@
 #ifndef __LINUX_CACHE_H
 #define __LINUX_CACHE_H
 
+#include <linux/config.h>
 #include <asm/cache.h>
 
 #ifndef L1_CACHE_ALIGN
@@ -13,6 +14,14 @@
 
 #ifndef ____cacheline_aligned
 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
+#endif
+
+#ifndef ____cacheline_aligned_in_smp
+#ifdef CONFIG_SMP
+#define ____cacheline_aligned_in_smp ____cacheline_aligned
+#else
+#define ____cacheline_aligned_in_smp
+#endif /* CONFIG_SMP */
 #endif
 
 #ifndef __cacheline_aligned