---

yaml --- r: 80165 b: refs/heads/master c: 345b904 h: refs/heads/master i: 80163: 3493250 v: v3
git-mirror · Jan 30, 2008 · 6f3f0d5 · 6f3f0d5
1 parent 2718f39
commit 6f3f0d5
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Showing 4 changed files with 56 additions and 74 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 83a5101bf2fa7dcf09ffd436078a021d32c97f85
+refs/heads/master: 345b904c3f7c24fbfadfee7cddd5896d13b176d9
diff --git a/trunk/include/asm-x86/page.h b/trunk/include/asm-x86/page.h
@@ -70,6 +70,11 @@
 #define KERNEL_TEXT_SIZE  (40*1024*1024)
 #define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
 
+#ifndef __ASSEMBLY__
+void clear_page(void *page);
+void copy_page(void *to, void *from);
+#endif	/* !__ASSEMBLY__ */
+
 #endif	/* CONFIG_X86_64 */
 
 #ifdef CONFIG_X86_32
@@ -98,6 +103,34 @@
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
 #endif
 
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_USE_3DNOW
+#include <asm/mmx.h>
+
+static inline void clear_page(void *page)
+{
+	mmx_clear_page(page);
+}
+
+static inline void copy_page(void *to, void *from)
+{
+	mmx_copy_page(to, from);
+}
+#else  /* !CONFIG_X86_USE_3DNOW */
+#include <linux/string.h>
+
+static inline void clear_page(void *page)
+{
+	memset(page, 0, PAGE_SIZE);
+}
+
+static inline void copy_page(void *to, void *from)
+{
+	memcpy(to, from, PAGE_SIZE);
+}
+#endif	/* CONFIG_X86_3DNOW */
+#endif	/* !__ASSEMBLY__ */
+
 #endif	/* CONFIG_X86_32 */
 
 #define PAGE_OFFSET		((unsigned long)__PAGE_OFFSET)
@@ -107,6 +140,28 @@
 	 VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 
+#ifndef __ASSEMBLY__
+struct page;
+
+static void inline clear_user_page(void *page, unsigned long vaddr,
+				struct page *pg)
+{
+	clear_page(page);
+}
+
+static void inline copy_user_page(void *to, void *from, unsigned long vaddr,
+				struct page *topage)
+{
+	copy_page(to, from);
+}
+
+#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
+
+#endif	/* __ASSEMBLY__ */
+
+
 #ifdef CONFIG_X86_32
 # include "page_32.h"
 #else

diff --git a/trunk/include/asm-x86/page_32.h b/trunk/include/asm-x86/page_32.h
@@ -4,59 +4,6 @@
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
-#include <linux/string.h>
-
-#ifdef CONFIG_X86_USE_3DNOW
-
-#include <asm/mmx.h>
-
-static inline void clear_page(void *page)
-{
-	mmx_clear_page(page);
-}
-
-static inline void copy_page(void *to, void *from)
-{
-	mmx_copy_page(to, from);
-}
-
-#else
-
-/*
- *	On older X86 processors it's not a win to use MMX here it seems.
- *	Maybe the K6-III ?
- */
-
-static inline void clear_page(void *page)
-{
-	memset(page, 0, PAGE_SIZE);
-}
-
-static inline void copy_page(void *to, void *from)
-{
-	memcpy(to, from, PAGE_SIZE);
-}
-
-#endif
-
-struct page;
-
-static void inline clear_user_page(void *page, unsigned long vaddr,
-				struct page *pg)
-{
-	clear_page(page);
-}
-
-static void inline copy_user_page(void *to, void *from, unsigned long vaddr,
-				struct page *topage)
-{
-	copy_page(to, from);
-}
-
-#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
-
 /*
  * These are used to make use of C type-checking..
  */

diff --git a/trunk/include/asm-x86/page_64.h b/trunk/include/asm-x86/page_64.h
@@ -7,26 +7,6 @@
 extern unsigned long end_pfn;
 extern unsigned long end_pfn_map;
 
-void clear_page(void *page);
-void copy_page(void *to, void *from);
-
-struct page;
-
-static void inline clear_user_page(void *page, unsigned long vaddr,
-				struct page *pg)
-{
-	clear_page(page);
-}
-
-static void inline copy_user_page(void *to, void *from, unsigned long vaddr,
-				struct page *topage)
-{
-	copy_page(to, from);
-}
-
-#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
 /*
  * These are used to make use of C type-checking..
  */