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swap_pager: Ensure that swapoff puts swapped-in pages in page queues
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Authored by markj on Nov 12 2024, 3:02 PM.
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Details

Summary

Readahead/behind pages are handled by the swap pager, but the get_pages
caller is responsible for putting fetched pages into queues (or wiring
them beforehand).

Reported by: pho

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rG FreeBSD src repository
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markj requested review of this revision.Nov 12 2024, 3:02 PM

Is this related to the KASSERT that was recently added to vm_object_terminate_single_page?

In D47526#1084075, @alc wrote:

Is this related to the KASSERT that was recently added to vm_object_terminate_single_page?

Yes, Peter was able to trigger the assertion using a swapoff test.

This revision is now accepted and ready to land.Nov 12 2024, 11:21 PM