diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2026-01-07 11:14:14 +0200 |
|---|---|---|
| committer | Alex Williamson <alex@shazbot.org> | 2026-01-19 10:13:29 -0700 |
| commit | b703b31ea8cd22c1915cfdd6d8e39bf39ec64c8b (patch) | |
| tree | 1376ee0d97fdd0f756349cbad011d84e778893af /drivers/iommu | |
| parent | fcf463b92a08686d1aeb1e66674a72eb7a8bfb9b (diff) | |
types: reuse common phys_vec type instead of DMABUF open‑coded variant
After commit fcf463b92a08 ("types: move phys_vec definition to common header"),
we can use the shared phys_vec type instead of the DMABUF‑specific
dma_buf_phys_vec, which duplicated the same structure and semantics.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20260107-convert-to-pvec-v1-1-6e3ab8079708@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/iommufd/io_pagetable.h | 2 | ||||
| -rw-r--r-- | drivers/iommu/iommufd/iommufd_private.h | 5 | ||||
| -rw-r--r-- | drivers/iommu/iommufd/pages.c | 4 | ||||
| -rw-r--r-- | drivers/iommu/iommufd/selftest.c | 2 |
4 files changed, 6 insertions, 7 deletions
diff --git a/drivers/iommu/iommufd/io_pagetable.h b/drivers/iommu/iommufd/io_pagetable.h index 14cd052fd320..27e3e311d395 100644 --- a/drivers/iommu/iommufd/io_pagetable.h +++ b/drivers/iommu/iommufd/io_pagetable.h @@ -202,7 +202,7 @@ struct iopt_pages_dmabuf_track { struct iopt_pages_dmabuf { struct dma_buf_attachment *attach; - struct dma_buf_phys_vec phys; + struct phys_vec phys; /* Always PAGE_SIZE aligned */ unsigned long start; struct list_head tracker; diff --git a/drivers/iommu/iommufd/iommufd_private.h b/drivers/iommu/iommufd/iommufd_private.h index eb6d1a70f673..6ac1965199e9 100644 --- a/drivers/iommu/iommufd/iommufd_private.h +++ b/drivers/iommu/iommufd/iommufd_private.h @@ -20,7 +20,6 @@ struct iommu_group; struct iommu_option; struct iommufd_device; struct dma_buf_attachment; -struct dma_buf_phys_vec; struct iommufd_sw_msi_map { struct list_head sw_msi_item; @@ -718,7 +717,7 @@ int __init iommufd_test_init(void); void iommufd_test_exit(void); bool iommufd_selftest_is_mock_dev(struct device *dev); int iommufd_test_dma_buf_iommufd_map(struct dma_buf_attachment *attachment, - struct dma_buf_phys_vec *phys); + struct phys_vec *phys); #else static inline void iommufd_test_syz_conv_iova_id(struct iommufd_ucmd *ucmd, unsigned int ioas_id, @@ -742,7 +741,7 @@ static inline bool iommufd_selftest_is_mock_dev(struct device *dev) } static inline int iommufd_test_dma_buf_iommufd_map(struct dma_buf_attachment *attachment, - struct dma_buf_phys_vec *phys) + struct phys_vec *phys) { return -EOPNOTSUPP; } diff --git a/drivers/iommu/iommufd/pages.c b/drivers/iommu/iommufd/pages.c index dbe51ecb9a20..bababd564cf9 100644 --- a/drivers/iommu/iommufd/pages.c +++ b/drivers/iommu/iommufd/pages.c @@ -1077,7 +1077,7 @@ static int pfn_reader_user_update_pinned(struct pfn_reader_user *user, } struct pfn_reader_dmabuf { - struct dma_buf_phys_vec phys; + struct phys_vec phys; unsigned long start_offset; }; @@ -1460,7 +1460,7 @@ static struct dma_buf_attach_ops iopt_dmabuf_attach_revoke_ops = { */ static int sym_vfio_pci_dma_buf_iommufd_map(struct dma_buf_attachment *attachment, - struct dma_buf_phys_vec *phys) + struct phys_vec *phys) { typeof(&vfio_pci_dma_buf_iommufd_map) fn; int rc; diff --git a/drivers/iommu/iommufd/selftest.c b/drivers/iommu/iommufd/selftest.c index 550ff36dec3a..989d8c4c60a7 100644 --- a/drivers/iommu/iommufd/selftest.c +++ b/drivers/iommu/iommufd/selftest.c @@ -2002,7 +2002,7 @@ static const struct dma_buf_ops iommufd_test_dmabuf_ops = { }; int iommufd_test_dma_buf_iommufd_map(struct dma_buf_attachment *attachment, - struct dma_buf_phys_vec *phys) + struct phys_vec *phys) { struct iommufd_test_dma_buf *priv = attachment->dmabuf->priv; |