On 6/5/22 17:25, Daniel Vetter wrote:
> mempool are generally used for GFP_NOIO, so this wont benefit all that
> much because might_alloc currently only checks GFP_NOFS. But it does
> validate against mmu notifier pte zapping, some might catch some
> drivers doing really silly things, plus it's a b
mempool are generally used for GFP_NOIO, so this wont benefit all that
much because might_alloc currently only checks GFP_NOFS. But it does
validate against mmu notifier pte zapping, some might catch some
drivers doing really silly things, plus it's a bit more meaningful in
what we're checking for
