diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2024-07-24 20:04:49 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2024-08-22 06:18:11 +0200 |
| commit | b5c58b2fdc427e7958412ecb2de2804a1f7c1572 (patch) | |
| tree | 6990c73ac5918df08b138af03ad83519368e0221 /MAINTAINERS | |
| parent | dma-mapping: call ->unmap_page and ->unmap_sg unconditionally (diff) | |
| download | linux-b5c58b2fdc427e7958412ecb2de2804a1f7c1572.tar.xz linux-b5c58b2fdc427e7958412ecb2de2804a1f7c1572.zip | |
dma-mapping: direct calls for dma-iommu
Directly call into dma-iommu just like we have been doing for dma-direct
for a while. This avoids the indirect call overhead for IOMMU ops and
removes the need to have DMA ops entirely for many common configurations.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index f328373463b0..6e653684efe9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11722,6 +11722,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git F: drivers/iommu/dma-iommu.c F: drivers/iommu/dma-iommu.h F: drivers/iommu/iova.c +F: include/linux/iommu-dma.h F: include/linux/iova.h IOMMU SUBSYSTEM |