From: Zachary Amsden <zach@vmware.com>
Date: Thu, 7 Dec 2006 01:14:08 +0000 (+0100)
Subject: [PATCH] paravirt: Preparatory mmu header movement
X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~67
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=a2952d8949bb0b37c1be92a89c4f180c74292857;p=net-next-2.6.git

[PATCH] paravirt: Preparatory mmu header movement

Move header includes for the nopud / nopmd types to the location of the actual
pte / pgd type definitions.  This allows generic 4-level page type code to be
written before the split 2/3 level page table headers are included.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@muc.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index 2b69686107a..fd3f64ace24 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -52,6 +52,7 @@ typedef struct { unsigned long long pgprot; } pgprot_t;
 #define pte_val(x)	((x).pte_low | ((unsigned long long)(x).pte_high << 32))
 #define __pmd(x) ((pmd_t) { (x) } )
 #define HPAGE_SHIFT	21
+#include <asm-generic/pgtable-nopud.h>
 #else
 typedef struct { unsigned long pte_low; } pte_t;
 typedef struct { unsigned long pgd; } pgd_t;
@@ -59,6 +60,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define boot_pte_t pte_t /* or would you rather have a typedef */
 #define pte_val(x)	((x).pte_low)
 #define HPAGE_SHIFT	22
+#include <asm-generic/pgtable-nopmd.h>
 #endif
 #define PTE_MASK	PAGE_MASK
 
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 04d6186abc2..c08cbc4c2d8 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -1,8 +1,6 @@
 #ifndef _I386_PGTABLE_2LEVEL_H
 #define _I386_PGTABLE_2LEVEL_H
 
-#include <asm-generic/pgtable-nopmd.h>
-
 #define pte_ERROR(e) \
 	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low)
 #define pgd_ERROR(e) \
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index 2a6e67db8bc..54287f148c7 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -1,8 +1,6 @@
 #ifndef _I386_PGTABLE_3LEVEL_H
 #define _I386_PGTABLE_3LEVEL_H
 
-#include <asm-generic/pgtable-nopud.h>
-
 /*
  * Intel Physical Address Extension (PAE) Mode - three-level page
  * tables on PPro+ CPUs.