The page table is used for this purpose.
分页表就是做这个用的。
页表入口。
As a result, the size of the page table is of significance.
因此，页表的大小就很重要。
Set up a page table to translate logical to physical addresses.
建立一个页表，把逻辑地址转换为物理地址。
This is the case where using a multi-page table is highly desirable.
这种情形下非常适合使用多页面表。
So we can page the virtual address space AND page the page table.
为了能同时对虚拟地址空间和它对应的页表都进行分页。
Segmented paging is helpful when the page table becomes very large.
当页表变得非常大时，被分割的调页是有用的。
Another option is to decrease page table size by reducing page table entries.
另一种选择是通过减少页表中的条目来减少页表的大小。
The simplest page table systems often maintain a frame table and a page table.
最简单的分页表经常是维护一个帧表和一个页表。
The number of page table entries is proportional to the size of virtual address space.
页表的数量与虚拟地址空间的大小成比例。
How different in management page table entries (PTE) in kernel space and user space?
如何在管理不同的页表项(pte)在内核空间和用户空间？
Permitted operations are specified using control bits associated with each page table entry.
能允许的操作须指定使用与每个页表入口关联的控制位。
The global partition page table consists of the mapping of PMBs to the LMBs of different partitions.
全局分区页表由不同分区的pmb到lmb的映射组成。
The first translation table is called the Page Directory, and the second is called the Page table.
第一步转换的表称为页目录，第二步的表称为页表。
Switching back and forth between kernel and user space execution does not require a page table swap.
在内核空间和用户空间之间来回切换根本无需切换页表。
Table 1 (in Figure 7) shows the size of the page table space allocated based on the maximum partition memory value.
表1(在图7中)显示了基于最大分区内存值来分配的页表空间大小。
Locking TLB entries can ensure that a memory access to a given region never incurs the penalty of a page table walk.
锁定TLB输入能确保对于给出区域的内存读取绝不会导致页表移动的掉失。
A TLB miss requires accessing a page table that is stored in the main memory, which consumes considerably more processor cycles.
如果TLB没有命中，那么就需要访问存储在主存中的页表，而这样做需要消耗相当多的处理器周期。
From Operating System theory, OS implements a page table entry, PTE, to describe a mapping of a page in VAS to physical page.
来自操作系统的理论，操作系统引入一个页表项，PTE，描述了一个在VAS中的页到物理页的映射。
For each running process, the mapping between virtual and physical address is maintained in a data structure called the page table.
对于每个正在运行的进程，虚拟地址与物理地址之间的映射是在一个称作页表的数据结构中维护的。
The hypervisor has access to the entire memory space, and maintains the memory allocated to partitions through a global partition page table.
Hypervisor可以访问整个内存空间，并且通过全局分区页表来维护分配给分区的内存。
The POWER5 + processor architecture (running the AIX 5l operating system) addresses the page table problem by introducing multiple page sizes.
POWER5 +处理器架构(运行AIX 5l操作系统)通过引入多页面大小来解决页表问题。
The first level MMU entry may contain an invalid entry or it contains a 2nd level page table address that gives a bus error when accessed.
第一级MMU条目可能包含一个无效的条目或它包含了2 第二级页表的访问时，给出了一个的总线错误的地址。
The operating system cannot access this hypervisor resource directly, and USES hypervisor calls to read or write a new entry to the global page table.
操作系统不能直接地访问这个Hypervisor资源，可以使用Hypervisor调用读取全局页表、或者向全局页表写入一个新的条目。
For a particular virtual page, a page table entry will give a corresponding physical page or note that the page is not present (indicating a page fault).
对于一个特定的虚拟页，根据一条页表记录可以找到对应的物理页，或者是页无法找到的提示(说明存在一个页错误)。
The addressed page is not present in memory, the corresponding page Table entry is null, or a violation of the paging protection mechanism has occurred.
寻址的页不在内存中，对应的页表条目是空的，或者是违背了页式管理的保护机制。
Page table copy means that LAHF copies the page table content in kernel mode of the operating system to a set of private page tables it has established.
页表复制指的是LAHF将操作系统内核态页表的内容复制到自己建立的一套私有页表中。
However, if you make it too large, you can waste valuable memory resources on your managed system due to the size of the page table created for the partition.
然而，如果将它设置的太大，则可能会由于为该分区创建的页表大小而浪费所管理系统上的宝贵内存资源。
It has an integrated memory management unit that is normally used to provide access to the address space of one process by using the same page table lookup as the PPE.
它具有一个集成的内存管理单元，通常使用与PPE类似的页表查询机制来提供对某个进程地址空间的访问。
It has an integrated memory management unit that is normally used to provide access to the address space of one process by using the same page table lookup as the PPE.
它具有一个集成的内存管理单元，通常使用与PPE类似的页表查询机制来提供对某个进程地址空间的访问。
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