diff options
| author | Jinyoung Choi <j-young.choi@samsung.com> | 2023-08-03 11:49:56 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-08-09 16:05:35 -0600 |
| commit | 80814b8e359f7207595f52702aea432a7bd61200 (patch) | |
| tree | 89a0f05959bfe4e2066790f0ccda47a3f6be1d1a /drivers/md | |
| parent | 7c8998f75d2d42ddefb172239b0f689392958309 (diff) | |
bio-integrity: update the payload size in bio_integrity_add_page()
Previously, the bip's bi_size has been set before an integrity pages
were added. If a problem occurs in the process of adding pages for
bip, the bi_size mismatch problem must be dealt with.
When the page is successfully added to bvec, the bi_size is updated.
The parts affected by the change were also contained in this commit.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
Tested-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20230803024956epcms2p38186a17392706650c582d38ef3dbcd32@epcms2p3
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-crypt.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 1dc6227d353e..f2662c21a6df 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1160,7 +1160,6 @@ static int dm_crypt_integrity_io_alloc(struct dm_crypt_io *io, struct bio *bio) tag_len = io->cc->on_disk_tag_size * (bio_sectors(bio) >> io->cc->sector_shift); - bip->bip_iter.bi_size = tag_len; bip->bip_iter.bi_sector = io->cc->start + io->sector; ret = bio_integrity_add_page(bio, virt_to_page(io->integrity_metadata), |