# swiotlb cleanups

- From: Christoph Hellwig \<hch@lst.de\>
- Date: 2021-02-07 16:13:15 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2021/02/9520840
- Thread: https://ratatoskr.run/xen-devel/2021/02/9520840/t.md

```text
Hi Konrad,

this series contains a bunch of swiotlb cleanups, mostly to reduce the
amount of internals exposed to code outside of swiotlb.c, which should
helper to prepare for supporting multiple different bounce buffer pools.
```