Lines Matching full:physical

14 address to a physical address.
21 The physical memory in a computer system is a limited resource and
23 the amount of memory that can be installed. The physical memory is not
29 All this makes dealing directly with physical memory quite complex and
32 The virtual memory abstracts the details of physical memory from the
34 physical memory (demand paging) and provides a mechanism for the
40 address encoded in that instruction to a `physical` address that the
43 The physical system memory is divided into page frames, or pages. The
49 Each physical memory page can be mapped as one or more virtual
51 translation from a virtual address used by programs to the physical
54 The tables at the lowest level of the hierarchy contain physical
56 levels contain physical addresses of the pages belonging to the lower
84 There are two mechanisms in Linux that enable mapping of the physical
103 Often hardware poses restrictions on how different physical memory
105 all the addressable memory. In other cases, the size of the physical
134 The physical memory is volatile and the common case for getting data
151 in creation of a page table entry that references a special physical
153 physical page will be allocated to hold the written data. The page
160 Throughout the system lifetime, a physical page can be used for storing
181 The process of freeing the reclaimable physical memory pages and
201 scattered physical pages as virtually contiguous range, sometimes it is