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* Minor cleanup.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34089 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-11-17 14:54:32 +00:00
parent cc32c48494
commit 3917e20402
1 changed files with 11 additions and 10 deletions
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src/system/kernel/arch/x86/x86_paging.h
+11 -10
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@@ -1,5 +1,5 @@
/*
* Copyright 2005-2006, Axel Dörfler, [email protected]. All rights reserved.
* Copyright 2005-2009, Axel Dörfler, [email protected].
* Distributed under the terms of the MIT License.
*
* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -8,6 +8,7 @@
#ifndef _KERNEL_ARCH_X86_PAGING_H
#define _KERNEL_ARCH_X86_PAGING_H
#include <SupportDefs.h>
#include <heap.h>
@@ -16,8 +17,8 @@
#define PAGE_INVALIDATE_CACHE_SIZE 64
#define ADDR_SHIFT(x) ((x)>>12)
#define ADDR_REVERSE_SHIFT(x) ((x)<<12)
#define ADDR_SHIFT(x) ((x) >> 12)
#define ADDR_REVERSE_SHIFT(x) ((x) << 12)
#define VADDR_TO_PDENT(va) (((va) / B_PAGE_SIZE) / 1024)
#define VADDR_TO_PTENT(va) (((va) / B_PAGE_SIZE) % 1024)
@@ -56,14 +57,14 @@ typedef struct page_directory_entry {
struct vm_translation_map_arch_info : DeferredDeletable {
struct page_directory_entry* pgdir_virt;
struct page_directory_entry* pgdir_phys;
TranslationMapPhysicalPageMapper* page_mapper;
vint32 ref_count;
vint32 active_on_cpus;
page_directory_entry* pgdir_virt;
page_directory_entry* pgdir_phys;
TranslationMapPhysicalPageMapper* page_mapper;
vint32 ref_count;
vint32 active_on_cpus;
// mask indicating on which CPUs the map is currently used
int num_invalidate_pages;
addr_t pages_to_invalidate[PAGE_INVALIDATE_CACHE_SIZE];
int num_invalidate_pages;
addr_t pages_to_invalidate[PAGE_INVALIDATE_CACHE_SIZE];
vm_translation_map_arch_info();
virtual ~vm_translation_map_arch_info();