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-rw-r--r--block/bio-integrity.c11
-rw-r--r--block/bio.c4
-rw-r--r--drivers/md/dm.c2
-rw-r--r--include/linux/bio.h5
4 files changed, 7 insertions, 15 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index 8c2253c..3a0d711 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -433,22 +433,15 @@ EXPORT_SYMBOL(bio_integrity_advance);
/**
* bio_integrity_trim - Trim integrity vector
* @bio: bio whose integrity vector to update
- * @offset: offset to first data sector
- * @sectors: number of data sectors
*
* Description: Used to trim the integrity vector in a cloned bio.
- * The ivec will be advanced corresponding to 'offset' data sectors
- * and the length will be truncated corresponding to 'len' data
- * sectors.
*/
-void bio_integrity_trim(struct bio *bio, unsigned int offset,
- unsigned int sectors)
+void bio_integrity_trim(struct bio *bio)
{
struct bio_integrity_payload *bip = bio_integrity(bio);
struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
- bio_integrity_advance(bio, offset << 9);
- bip->bip_iter.bi_size = bio_integrity_bytes(bi, sectors);
+ bip->bip_iter.bi_size = bio_integrity_bytes(bi, bio_sectors(bio));
}
EXPORT_SYMBOL(bio_integrity_trim);
diff --git a/block/bio.c b/block/bio.c
index 5b4b32a..a6b2253 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1868,7 +1868,7 @@ struct bio *bio_split(struct bio *bio, int sectors,
split->bi_iter.bi_size = sectors << 9;
if (bio_integrity(split))
- bio_integrity_trim(split, 0, sectors);
+ bio_integrity_trim(split);
bio_advance(bio, split->bi_iter.bi_size);
@@ -1902,7 +1902,7 @@ void bio_trim(struct bio *bio, int offset, int size)
bio->bi_iter.bi_size = size;
if (bio_integrity(bio))
- bio_integrity_trim(bio, 0, size);
+ bio_integrity_trim(bio);
}
EXPORT_SYMBOL_GPL(bio_trim);
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 4029460..13e714e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1153,7 +1153,7 @@ static int clone_bio(struct dm_target_io *tio, struct bio *bio,
clone->bi_iter.bi_size = to_bytes(len);
if (unlikely(bio_integrity(bio) != NULL))
- bio_integrity_trim(clone, 0, len);
+ bio_integrity_trim(clone);
return 0;
}
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 664a27d..1d74f51 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -728,7 +728,7 @@ extern bool bio_integrity_enabled(struct bio *bio);
extern int bio_integrity_prep(struct bio *);
extern void bio_integrity_endio(struct bio *);
extern void bio_integrity_advance(struct bio *, unsigned int);
-extern void bio_integrity_trim(struct bio *, unsigned int, unsigned int);
+extern void bio_integrity_trim(struct bio *);
extern int bio_integrity_clone(struct bio *, struct bio *, gfp_t);
extern int bioset_integrity_create(struct bio_set *, int);
extern void bioset_integrity_free(struct bio_set *);
@@ -778,8 +778,7 @@ static inline void bio_integrity_advance(struct bio *bio,
return;
}
-static inline void bio_integrity_trim(struct bio *bio, unsigned int offset,
- unsigned int sectors)
+static inline void bio_integrity_trim(struct bio *bio)
{
return;
}
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