On Sat, Nov 29, 2025 at 12:15 PM Pasha Tatashin
<[email protected]> wrote:
>
> > +static void pci_flb_unpreserve(struct liveupdate_flb_op_args *args)
> > +{
> > +       struct pci_ser *ser = args->obj;
> > +       struct folio *folio = virt_to_folio(ser);
> > +
> > +       WARN_ON_ONCE(ser->nr_devices);
> > +       kho_unpreserve_folio(folio);
> > +       folio_put(folio);
>
> Here, and in other places in this series, I would use:
> https://lore.kernel.org/all/[email protected]
>
> kho_alloc_preserve(size_t size)
> kho_unpreserve_free(void *mem)
> kho_restore_free(void *mem)

Will do, thanks for the suggestion.

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