x86: Eliminate redundant/contradicting cache line size config options

[safe/jmp/linux-2.6] / arch / x86 / include / asm / cache.h

diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
index 549860d..2f9047c 100644 (file)
--- a/arch/x86/include/asm/cache.h
+++ b/arch/x86/include/asm/cache.h
@@ -9,12 +9,13 @@
 
 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
 
+#define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
+#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
+
 #ifdef CONFIG_X86_VSMP
-/* vSMP Internode cacheline shift */
-#define INTERNODE_CACHE_SHIFT (12)
 #ifdef CONFIG_SMP
 #define __cacheline_aligned_in_smp                                     \
-       __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT))))      \
+       __attribute__((__aligned__(INTERNODE_CACHE_BYTES)))             \
        __page_aligned_data
 #endif
 #endif