Merge branches 'release', 'asus', 'sony-laptop' and 'thinkpad' into release

[linux-2.6] / include / asm-m68knommu / page.h

diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index 05e03df0ec290691d5913fd08fe26933b5dac34d..9efa0a9851b1ffb26aad17ce1b2a41658731e4ee 100644 (file)
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -1,7 +1,7 @@
 #ifndef _M68KNOMMU_PAGE_H
 #define _M68KNOMMU_PAGE_H
 
-#include <linux/config.h>
+#ifdef __KERNEL__
 
 /* PAGE_SHIFT determines the page size */
 
@@ -9,8 +9,6 @@
 #define PAGE_SIZE      (1UL << PAGE_SHIFT)
 #define PAGE_MASK      (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #ifndef __ASSEMBLY__
@@ -24,7 +22,8 @@
 #define clear_user_page(page, vaddr, pg)       clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)    copy_page(to, from)
 
-#define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr)
+#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
+       alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
 /*
@@ -48,20 +47,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)       (((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-       int order;
-
-       size = (size-1) >> (PAGE_SHIFT-1);
-       order = -1;
-       do {
-               size >>= 1;
-               order++;
-       } while (size);
-       return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -73,8 +58,8 @@ extern unsigned long memory_end;
 
 #ifndef __ASSEMBLY__
 
-#define __pa(vaddr)            virt_to_phys((void *)vaddr)
-#define __va(paddr)            phys_to_virt((unsigned long)paddr)
+#define __pa(vaddr)            virt_to_phys((void *)(vaddr))
+#define __va(paddr)            phys_to_virt((unsigned long)(paddr))
 
 #define virt_to_pfn(kaddr)     (__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_to_virt(pfn)       __va((pfn) << PAGE_SHIFT)
@@ -84,12 +69,15 @@ extern unsigned long memory_end;
 
 #define pfn_to_page(pfn)       virt_to_page(pfn_to_virt(pfn))
 #define page_to_pfn(page)      virt_to_pfn(page_to_virt(page))
+#define pfn_valid(pfn)         ((pfn) < max_mapnr)
 
 #define        virt_addr_valid(kaddr)  (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
                                ((void *)(kaddr) < (void *)memory_end))
 
 #endif /* __ASSEMBLY__ */
 
+#include <asm-generic/page.h>
+
 #endif /* __KERNEL__ */
 
 #endif /* _M68KNOMMU_PAGE_H */