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[3/9] bio-integrity: bio_integrity_advance must update integrity seed

Message ID 1494429652-9488-4-git-send-email-dmonakhov@openvz.org (mailing list archive)
State New, archived
Headers show

Commit Message

Dmitry Monakhov May 10, 2017, 3:20 p.m. UTC 
SCSI drivers do care about bip_seed so we must update it accordingly.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
---
 block/bio-integrity.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Martin K. Petersen May 10, 2017, 10:40 p.m. UTC | #1 
Dmitry,

> SCSI drivers do care about bip_seed so we must update it accordingly.

Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
diff mbox

Patch

diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index b5009a8..82a6ffb 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -425,6 +425,7 @@  void bio_integrity_advance(struct bio *bio, unsigned int bytes_done)
 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
 	unsigned bytes = bio_integrity_bytes(bi, bytes_done >> 9);
 
+	bip->bip_iter.bi_sector += bytes_done >> 9;
 	bvec_iter_advance(bip->bip_vec, &bip->bip_iter, bytes);
 }
 EXPORT_SYMBOL(bio_integrity_advance);