[PATCH 4/6] bio-integrity-fs: use integrity interval instead of sector as seed

Caleb Sander Mateos
2026-04-03T19:41:22Z

bip_iter.bi_sector is meant to be in units of integrity intervals rather
than 512-byte sectors. bio_integrity_verify() doesn't actually use it
currently (it uses the passed in struct bvec_iter's bi_sector instead).
But let's set it to the expected value for consistency.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
---
block/bio-integrity-fs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/bio-integrity-fs.c b/block/bio-integrity-fs.c
index 389372803b38..5d1b0e33fc5f 100644
--- a/block/bio-integrity-fs.c
+++ b/block/bio-integrity-fs.c
@@ -62,11 +62,11 @@ int fs_bio_integrity_verify(struct bio *bio, sector_t sector, unsigned int size)
*
* This is for use in the submitter after the driver is done with the
* bio. Requires the submitter to remember the sector and the size.
*/
memset(&bip->bip_iter, 0, sizeof(bip->bip_iter));
- bip->bip_iter.bi_sector = sector;
+ bip->bip_iter.bi_sector = bio_integrity_intervals(bi, sector);
bip->bip_iter.bi_size = bio_integrity_bytes(bi, size >> SECTOR_SHIFT);
return blk_status_to_errno(bio_integrity_verify(bio, &data_iter));
}

static int __init fs_bio_integrity_init(void)
--
2.45.2