x86, xsave: remove the redundant access_ok() in setup_rt_frame()

[linux-2.6-omap-h63xx.git] / include / asm-um / page.h

diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 381f96b1c8259153fca3433c9eca220031fa1e63..a6df1f13d732ddaf7d487fdcb5eabf20a14f6c93 100644 (file)
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -7,16 +7,20 @@
 #ifndef __UM_PAGE_H
 #define __UM_PAGE_H
 
-struct page;
-
-#include <linux/types.h>
-#include <asm/vm-flags.h>
+#include <linux/const.h>
 
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT     12
-#define PAGE_SIZE      (1UL << PAGE_SHIFT)
+#define PAGE_SIZE      (_AC(1, UL) << PAGE_SHIFT)
 #define PAGE_MASK      (~(PAGE_SIZE-1))
 
+#ifndef __ASSEMBLY__
+
+struct page;
+
+#include <linux/types.h>
+#include <asm/vm-flags.h>
+
 /*
  * These are used to make use of C type-checking..
  */
@@ -88,9 +92,6 @@ typedef struct page *pgtable_t;
 #define __pgd(x) ((pgd_t) { (x) } )
 #define __pgprot(x)    ((pgprot_t) { (x) } )
 
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)       (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
 extern unsigned long uml_physmem;
 
 #define PAGE_OFFSET (uml_physmem)
@@ -114,10 +115,8 @@ extern unsigned long uml_physmem;
 #define pfn_valid(pfn) ((pfn) < max_mapnr)
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
-extern struct page *arch_validate(struct page *page, gfp_t mask, int order);
-#define HAVE_ARCH_VALIDATE
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
-#endif
+#endif /* __ASSEMBLY__ */
+#endif /* __UM_PAGE_H */