Messages in this thread | | | Date | Thu, 13 Apr 2023 11:36:37 -0400 | From | Peter Xu <> | Subject | Re: RFC for new feature to move pages from one vma to another without split |
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On Thu, Apr 13, 2023 at 10:10:44AM +0200, David Hildenbrand wrote: > So instead, we consider the whole address space as a virtual, anon file, > starting at offset 0. The pgoff of a VMA is then simply the offset in that > virtual file (easily computed from the start of the VMA), and VMA merging is > just the same as for an ordinary file.
Interesting point, thanks!
-- Peter Xu
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