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path: root/include/linux/blk-integrity.h
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2022-03-07block: support pi with extended metadataKeith Busch1-0/+1
The nvme spec allows protection information formats with metadata extending beyond the pi field. Use the actual size of the metadata field for incrementing the buffer. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Keith Busch <kbusch@kernel.org> Link: https://lore.kernel.org/r/20220303201312.3255347-2-kbusch@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-18block: move integrity handling out of <linux/blkdev.h>Christoph Hellwig1-0/+183
Split the integrity/metadata handling definitions out into a new header. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20210920123328.1399408-17-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>