x86: shrink __PAGE_KERNEL/__PAGE_KERNEL_EXEC on non PAE kernels
Andi Kleen [Wed, 30 Jan 2008 12:33:50 +0000 (13:33 +0100)]
No need to make it 64bit there.

Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/mm/init_32.c
include/asm-x86/pgtable.h

index e00c1d7..08ba3a1 100644 (file)
@@ -332,9 +332,9 @@ static void __init set_highmem_pages_init(int bad_ppro)
 #define set_highmem_pages_init(bad_ppro) do { } while (0)
 #endif /* CONFIG_HIGHMEM */
 
-unsigned long long __PAGE_KERNEL = _PAGE_KERNEL;
+pteval_t __PAGE_KERNEL = _PAGE_KERNEL;
 EXPORT_SYMBOL(__PAGE_KERNEL);
-unsigned long long __PAGE_KERNEL_EXEC = _PAGE_KERNEL_EXEC;
+pteval_t __PAGE_KERNEL_EXEC = _PAGE_KERNEL_EXEC;
 
 #ifdef CONFIG_NUMA
 extern void __init remap_numa_kva(void);
index 18a5f9e..0c3ecca 100644 (file)
@@ -69,7 +69,7 @@
 #define _PAGE_KERNEL (_PAGE_KERNEL_EXEC | _PAGE_NX)
 
 #ifndef __ASSEMBLY__
-extern unsigned long long __PAGE_KERNEL, __PAGE_KERNEL_EXEC;
+extern pteval_t __PAGE_KERNEL, __PAGE_KERNEL_EXEC;
 #endif /* __ASSEMBLY__ */
 #else
 #define __PAGE_KERNEL_EXEC                                             \