Lines Matching full:pages

9 The core of the feature is to ensure that RAM pages are mapped
12 guest is constantly dirtying pages (i.e. live migration). Another
14 pages which are dirtied multiple times will always go to a fixed
16 sequential stream. Having the pages at fixed offsets also allows the
18 pages are ensured to be written respecting O_DIRECT alignment
55 track dirty pages, the migration will write the RAM pages to the disk
81 Instead of having a sequential stream of pages that follow the
82 RAMBlock headers, the dirty pages for a RAMBlock follow its header
86 A bitmap is introduced to track which pages have been written in the
87 migration file. Pages are written at a fixed location for every
88 ramblock. Zero pages are ignored as they'd be zero in the destination
103  ---------------------               | ramblock 1 pages             |
106  | stream of pages   |               | ramblock 2 header            |
112  | stream of pages   |               --------------------------------
113  | (iter 2)          |               | ramblock 2 pages             |
128    bitmap of pages written, bitmap size and offset of pages in the
134 Since pages are written to their relative offsets and out of order