sh: hugetlb updates.

[pandora-kernel.git] / include / asm-sh / page.h

diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 972c3f6..4811d41 100644 (file)
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -13,7 +13,6 @@
    [ P4 control   ]            0xE0000000
  */
 
-#include <linux/config.h>
 
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT     12
@@ -31,7 +30,6 @@
 #define HPAGE_SIZE             (1UL << HPAGE_SHIFT)
 #define HPAGE_MASK             (~(HPAGE_SIZE-1))
 #define HUGETLB_PAGE_ORDER     (HPAGE_SHIFT-PAGE_SHIFT)
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
 #endif
 
 #ifdef __KERNEL__
@@ -105,9 +103,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 /* PFN start number, because of __MEMORY_START */
 #define PFN_START              (__MEMORY_START >> PAGE_SHIFT)
-
-#define pfn_to_page(pfn)       (mem_map + (pfn) - PFN_START)
-#define page_to_pfn(page)      ((unsigned long)((page) - mem_map) + PFN_START)
+#define ARCH_PFN_OFFSET                (PFN_START)
 #define virt_to_page(kaddr)    pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_valid(pfn)         (((pfn) - PFN_START) < max_mapnr)
 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
@@ -115,8 +111,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS  (VM_READ | VM_WRITE | VM_EXEC | \
                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
+#include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH_PAGE_H */