On Wed, Jun 08, 2022 at 05:55:47PM -0700, Dongli Zhang wrote: > @@ -109,6 +109,7 @@ struct io_tlb_mem { > } *slots; > }; > extern struct io_tlb_mem io_tlb_default_mem; > +extern struct io_tlb_mem io_tlb_high_mem; Tis should not be exposed. > +extern bool swiotlb_high_active(void); And this should not even exist. > +static unsigned long high_nslabs; And I don't think "high" is a good name here to start with. That suggests highmem, which we are not using here. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization