Re: [PATCH v1 9/9] dma-mapping: remove unused map_page callback
From: Jason Gunthorpe <jgg@nvidia.com>
Date: 2025-10-03 16:18:34
Also in:
linux-alpha, linux-iommu, linux-mips, lkml, sparclinux, virtualization, xen-devel
On Sun, Sep 28, 2025 at 06:02:29PM +0300, Leon Romanovsky wrote:
From: Leon Romanovsky <leonro@nvidia.com> After conversion of arch code to use physical address mapping, there are no users of .map_page() and .unmap_page() callbacks, so let's remove them. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> --- include/linux/dma-map-ops.h | 7 ------- kernel/dma/mapping.c | 12 ------------ kernel/dma/ops_helpers.c | 8 +------- 3 files changed, 1 insertion(+), 26 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Jason