Messages in this thread | | | Date | Mon, 21 Mar 2022 18:27:33 +0000 | From | Catalin Marinas <> | Subject | Re: [PATCH v1 4/7] arm64/pgtable: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE |
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On Mon, Mar 21, 2022 at 05:44:05PM +0000, Will Deacon wrote: > On Mon, Mar 21, 2022 at 04:07:48PM +0100, David Hildenbrand wrote: > > So the example you gave cannot possibly have that bit set. From what I > > understand, it should be fine. But I have no real preference: I can also > > just stick to the original patch, whatever you prefer. > > I think I'd prefer to stay on the safe side and stick with bit 2 as you > originally proposed. If we need to support crazy numbers of swapfiles > in future then we can revisit the idea of allocating bit 1.
Sounds fine to me. David, feel free to keep my reviewed-by on the original patch.
-- Catalin
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