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fec9b16dc5
Similar to regular data, introduce more efficient integrity mapping helpers that does away with the scatterlist structure. This uses the block mapping iterator to add IOVA segments if IOMMU is enabled, or maps directly if not. This also supports P2P segements if integrity data ever wants to allocate that type of memory. Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20250813153153.3260897-7-kbusch@meta.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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