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path: root/include/linux/blk-integrity.h
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2022-03-07block: support pi with extended metadataKeith Busch
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 Hellwig
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>