On Fri, May 08, 2020 at 09:12:13AM +0200, Marek Szyprowski wrote: > Then we would just need one more helper to construct scatterlist, as the > above two are read-only don't allow to modify scatterlist: > > #define for_each_sgtable_sg(sgt, sg, i) \ > for_each_sg(sgt->sgl, sg, sgt->orig_nents, i) > > With the above 3 helpers we can probably get rid of all instances of > sg_table->{nents,orig_nents} from the DRM code. I will prepare patches soon.
Sounds great, thanks! _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu