From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 9 Feb 2009 07:42:01 +0000 (-0800)
Subject: x86: move defs around to allow paravirt.h to just include page_types.h
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e42778de31d78ae262a3b901264eabefb9c3b51b;p=openwrt%2Fstaging%2Fblogic.git

x86: move defs around to allow paravirt.h to just include page_types.h

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
---

diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
index da54f6c48a7f..28423609b00e 100644
--- a/arch/x86/include/asm/page.h
+++ b/arch/x86/include/asm/page.h
@@ -31,84 +31,6 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
 	alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
-static inline pgd_t native_make_pgd(pgdval_t val)
-{
-	return (pgd_t) { val };
-}
-
-static inline pgdval_t native_pgd_val(pgd_t pgd)
-{
-	return pgd.pgd;
-}
-
-static inline pgdval_t pgd_flags(pgd_t pgd)
-{
-	return native_pgd_val(pgd) & PTE_FLAGS_MASK;
-}
-
-#if PAGETABLE_LEVELS >= 3
-#if PAGETABLE_LEVELS == 4
-static inline pud_t native_make_pud(pmdval_t val)
-{
-	return (pud_t) { val };
-}
-
-static inline pudval_t native_pud_val(pud_t pud)
-{
-	return pud.pud;
-}
-#else	/* PAGETABLE_LEVELS == 3 */
-static inline pudval_t native_pud_val(pud_t pud)
-{
-	return native_pgd_val(pud.pgd);
-}
-#endif	/* PAGETABLE_LEVELS == 4 */
-
-static inline pudval_t pud_flags(pud_t pud)
-{
-	return native_pud_val(pud) & PTE_FLAGS_MASK;
-}
-
-static inline pmd_t native_make_pmd(pmdval_t val)
-{
-	return (pmd_t) { val };
-}
-
-static inline pmdval_t native_pmd_val(pmd_t pmd)
-{
-	return pmd.pmd;
-}
-
-#else  /* PAGETABLE_LEVELS == 2 */
-static inline pmdval_t native_pmd_val(pmd_t pmd)
-{
-	return native_pgd_val(pmd.pud.pgd);
-}
-#endif	/* PAGETABLE_LEVELS >= 3 */
-
-static inline pmdval_t pmd_flags(pmd_t pmd)
-{
-	return native_pmd_val(pmd) & PTE_FLAGS_MASK;
-}
-
-static inline pte_t native_make_pte(pteval_t val)
-{
-	return (pte_t) { .pte = val };
-}
-
-static inline pteval_t native_pte_val(pte_t pte)
-{
-	return pte.pte;
-}
-
-static inline pteval_t pte_flags(pte_t pte)
-{
-	return native_pte_val(pte) & PTE_FLAGS_MASK;
-}
-
-#define pgprot_val(x)	((x).pgprot)
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
 #else  /* !CONFIG_PARAVIRT */
diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
index b7b5402d7ab7..83f820a2b108 100644
--- a/arch/x86/include/asm/page_32_types.h
+++ b/arch/x86/include/asm/page_32_types.h
@@ -43,6 +43,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/types.h>
+
 #ifdef CONFIG_X86_PAE
 typedef u64	pteval_t;
 typedef u64	pmdval_t;
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index 92dfd251a659..c41e3e8f2271 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -51,18 +51,92 @@
 typedef struct { pgdval_t pgd; } pgd_t;
 typedef struct { pgprotval_t pgprot; } pgprot_t;
 
+static inline pgd_t native_make_pgd(pgdval_t val)
+{
+	return (pgd_t) { val };
+}
+
+static inline pgdval_t native_pgd_val(pgd_t pgd)
+{
+	return pgd.pgd;
+}
+
+static inline pgdval_t pgd_flags(pgd_t pgd)
+{
+	return native_pgd_val(pgd) & PTE_FLAGS_MASK;
+}
+
 #if PAGETABLE_LEVELS > 3
 typedef struct { pudval_t pud; } pud_t;
+
+static inline pud_t native_make_pud(pmdval_t val)
+{
+	return (pud_t) { val };
+}
+
+static inline pudval_t native_pud_val(pud_t pud)
+{
+	return pud.pud;
+}
 #else
 #include <asm-generic/pgtable-nopud.h>
+
+static inline pudval_t native_pud_val(pud_t pud)
+{
+	return native_pgd_val(pud.pgd);
+}
 #endif
 
 #if PAGETABLE_LEVELS > 2
 typedef struct { pmdval_t pmd; } pmd_t;
+
+static inline pudval_t pud_flags(pud_t pud)
+{
+	return native_pud_val(pud) & PTE_FLAGS_MASK;
+}
+
+static inline pmd_t native_make_pmd(pmdval_t val)
+{
+	return (pmd_t) { val };
+}
+
+static inline pmdval_t native_pmd_val(pmd_t pmd)
+{
+	return pmd.pmd;
+}
 #else
 #include <asm-generic/pgtable-nopmd.h>
+
+static inline pmdval_t native_pmd_val(pmd_t pmd)
+{
+	return native_pgd_val(pmd.pud.pgd);
+}
 #endif
 
+static inline pmdval_t pmd_flags(pmd_t pmd)
+{
+	return native_pmd_val(pmd) & PTE_FLAGS_MASK;
+}
+
+static inline pte_t native_make_pte(pteval_t val)
+{
+	return (pte_t) { .pte = val };
+}
+
+static inline pteval_t native_pte_val(pte_t pte)
+{
+	return pte.pte;
+}
+
+static inline pteval_t pte_flags(pte_t pte)
+{
+	return native_pte_val(pte) & PTE_FLAGS_MASK;
+}
+
+#define pgprot_val(x)	((x).pgprot)
+#define __pgprot(x)	((pgprot_t) { (x) } )
+
+
 typedef struct page *pgtable_t;
 
 extern int page_is_ram(unsigned long pagenr);
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index c85e7475e171..db570f23b228 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -4,7 +4,7 @@
  * para-virtualization: those hooks are defined here. */
 
 #ifdef CONFIG_PARAVIRT
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/asm.h>
 
 /* Bitmask of what can be clobbered: usually at least eax. */