Demo: Two Views of One Address Space¶
| Demo | Shows |
|---|---|
zones-and-pages/ |
The shell counted both ways: 33 zones, 2,600 pages, 1,100 present. |
reserve-allocate/ |
mmap() edits the list and nothing else; the first touch edits the table and nothing else. |
| Demo | Shows |
|---|---|
zones-and-pages/ |
The shell counted both ways: 33 zones, 2,600 pages, 1,100 present. |
reserve-allocate/ |
mmap() edits the list and nothing else; the first touch edits the table and nothing else. |