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> |
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