| 摘要 |
FIELD: information technology.SUBSTANCE: page tables at the last level of a hierarchical page table system are scanned in search of suitable page tables. The suitable page tables are converted to large memory pages, having a page table entry at a level before the last level of the hierarchical page table system adjusted to be associated with the newly created large page. Upon receiving a notification that a large page is to be converted into a page table, a new page table is created. Each entry in the new page table is associated with a small segment of memory in the large page and an entry in a page table at one level before the last level in a hierarchical page table system is adjusted to be associated with the new page table.EFFECT: high efficiency of the computer system.20 cl, 7 dwg |
