tree 1f768d8f00ab55b810a29eed086684ff6c7e8743
parent cb655d0f3d57c23db51b981648e452988c0223f9
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1280760486 +0900
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1286823267 -0400

swiotlb: make io_tlb_overflow static

We don't need to export io_tlb_overflow_buffer. I'll remove
io_tlb_overflow_buffer completely in the long term though.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>