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t10-pi: Move opencoded contants to common header

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Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Dmitry Monakhov
2017-06-29 11:31:12 -07:00
committed by Jens Axboe
parent e23947bd76
commit 128b6f9fdd
5 changed files with 13 additions and 13 deletions
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2
include/linux/t10-pi.h
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@@ -33,6 +33,8 @@ struct t10_pi_tuple {
__be32 ref_tag; /* Target LBA or indirect LBA */
};
#define T10_PI_APP_ESCAPE cpu_to_be16(0xffff)
#define T10_PI_REF_ESCAPE cpu_to_be32(0xffffffff)
extern const struct blk_integrity_profile t10_pi_type1_crc;
extern const struct blk_integrity_profile t10_pi_type1_ip;