图1说明了进程地址空间中的虚拟页如何映射到内存中的物理页帧。
Figure 1 illustrates how virtual pages in a process's address space are mapped to physical page frames in memory.
主要有单一连续存储管理、固定分区管理、页式管理和虚拟页式管理。
Mainly for a single storage management, fixed regional management, page-style management and virtual page-style management.
在2.6内核中，支持两种虚拟页大小：传统的4 K b页大小以及16 MB页大小。
In the 2.6 kernel, there will be support for two virtual page sizes: the traditional 4kb page size and the 16mb page size.
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