On Mon, Jun 17, 2019 at 08:53:55PM +0200, Geert Uytterhoeven wrote: > Hi Christoph, > > On Fri, Jun 14, 2019 at 12:21 PM Christoph Hellwig <h...@lst.de> wrote: > > can you take a look at the (untested) patches below? They convert m68k > > to use the generic remapping DMA allocator, which is also used by > > arm64 and csky. > > Thanks. But what does this buy us?
A common dma mapping code base with everyone, including supporting DMA allocations from atomic context, which the documentation and API assume are there, but which don't work on m68k. > bloat-o-meter says: > > add/remove: 75/0 grow/shrink: 11/6 up/down: 4122/-82 (4040) What do these values stand for? The code should grow a little as we now need to include the the pool allocator for the above API fix. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
