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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit
x86: add map_page and unmap_page to struct dma_mapping_ops
This patch adds map_page and unmap_page to struct dma_mapping_ops.
This is a preparation of struct dma_mapping_ops unification. We use
map_page and unmap_page instead of map_single and unmap_single.
We will remove map_single and unmap_single hooks in the last patch in
this patchset.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>