| 17,7 → 17,7 |
|---|
| Zones - linked list (not many zones, so we can afford it. Can be replaced with B-tree in the future) |
| Number of zones depends on HW tables. Describe zone allocation/deallocation algoritm |
| </para> |
| <para>Page tables. 4 level hierarchical and hash directly supported. B+ Tree can be implemented. |
| <para>Page tables. 4 level hierarchical and hash directly supported. B+ Tree can be implemented.</para> |
| <para>For paging there is an abstract layer</para> |
| <para>TLB shootdown implementation (update TLB upon mapping update/remove). |
| TLB shootdown ASID/ASID:PAGE/ALL. |
| 29,5 → 29,6 |
|---|
| Special address space area type - device - prohibits shrink/extend syscalls to call on it. |
| Address space has link to mapping tables (hierarchical - per Address space, hash - global tables). |
| </para> |
| </section> |
| </chapter> |
| |