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-rw-r--r--block/bio-integrity.c4
-rw-r--r--block/blk-integrity.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index a10ffe19a8dd..6a90eca9cea1 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -202,7 +202,7 @@ EXPORT_SYMBOL(bio_integrity_enabled);
static inline unsigned int bio_integrity_intervals(struct blk_integrity *bi,
unsigned int sectors)
{
- return sectors >> (ilog2(bi->interval) - 9);
+ return sectors >> (bi->interval_exp - 9);
}
static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi,
@@ -229,7 +229,7 @@ static int bio_integrity_process(struct bio *bio,
bip->bip_vec->bv_offset;
iter.disk_name = bio->bi_bdev->bd_disk->disk_name;
- iter.interval = bi->interval;
+ iter.interval = 1 << bi->interval_exp;
iter.seed = bip_get_seed(bip);
iter.prot_buf = prot_buf;
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index daf590ab3b46..c7508654faff 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -155,10 +155,10 @@ int blk_integrity_compare(struct gendisk *gd1, struct gendisk *gd2)
if (!b1 || !b2)
return -1;
- if (b1->interval != b2->interval) {
+ if (b1->interval_exp != b2->interval_exp) {
pr_err("%s: %s/%s protection interval %u != %u\n",
__func__, gd1->disk_name, gd2->disk_name,
- b1->interval, b2->interval);
+ 1 << b1->interval_exp, 1 << b2->interval_exp);
return -1;
}
@@ -440,7 +440,7 @@ int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)
kobject_uevent(&disk->integrity_kobj, KOBJ_ADD);
bi->flags |= BLK_INTEGRITY_VERIFY | BLK_INTEGRITY_GENERATE;
- bi->interval = queue_logical_block_size(disk->queue);
+ bi->interval_exp = ilog2(queue_logical_block_size(disk->queue));
disk->integrity = bi;
} else
bi = disk->integrity;