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block: Relocate bio integrity flags

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Move flags affecting the integrity code out of the bio bi_flags and into
the block integrity payload.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Martin K. Petersen
2014-09-26 19:20:04 -04:00
committed by Jens Axboe
parent 3aec2f41a8
commit b1f0138857
4 changed files with 14 additions and 9 deletions
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4
drivers/scsi/sd_dif.c
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@@ -326,7 +326,7 @@ void sd_dif_prepare(struct request *rq, sector_t hw_sector,
unsigned int j;
/* Already remapped? */
if (bio_flagged(bio, BIO_MAPPED_INTEGRITY))
if (bip->bip_flags & BIP_MAPPED_INTEGRITY)
break;
virt = bip_get_seed(bip) & 0xffffffff;
@@ -347,7 +347,7 @@ void sd_dif_prepare(struct request *rq, sector_t hw_sector,
kunmap_atomic(sdt);
}
bio->bi_flags |= (1 << BIO_MAPPED_INTEGRITY);
bip->bip_flags |= BIP_MAPPED_INTEGRITY;
}
}