On Apr 13, 2026, at 5:36 AM, Jason Thorpe <thorpej%me.com@localhost> wrote:
Alternative solution: a form of uvm_fault_wire() that takes invokes a callback for each page that gets wired, passing the PA of that page for collection to be used later by vmapbuf().
…and thinking about it more, this would be preferable, because then it could be used easily by bus_dmamap_load_uio() (not that anything really uses that API…)
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