diff options
Diffstat (limited to 'fs/bio-integrity.c')
| -rw-r--r-- | fs/bio-integrity.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c index 31b08878913d..63e2ee63058d 100644 --- a/fs/bio-integrity.c +++ b/fs/bio-integrity.c @@ -39,7 +39,10 @@ static struct workqueue_struct *kintegrityd_wq; * metadata. nr_vecs specifies the maximum number of pages containing * integrity metadata that can be attached. */ -struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *bio, gfp_t gfp_mask, unsigned int nr_vecs, struct bio_set *bs) +struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *bio, + gfp_t gfp_mask, + unsigned int nr_vecs, + struct bio_set *bs) { struct bio_integrity_payload *bip; struct bio_vec *iv; @@ -81,7 +84,9 @@ EXPORT_SYMBOL(bio_integrity_alloc_bioset); * metadata. nr_vecs specifies the maximum number of pages containing * integrity metadata that can be attached. */ -struct bio_integrity_payload *bio_integrity_alloc(struct bio *bio, gfp_t gfp_mask, unsigned int nr_vecs) +struct bio_integrity_payload *bio_integrity_alloc(struct bio *bio, + gfp_t gfp_mask, + unsigned int nr_vecs) { return bio_integrity_alloc_bioset(bio, gfp_mask, nr_vecs, fs_bio_set); } @@ -174,7 +179,8 @@ EXPORT_SYMBOL(bio_integrity_enabled); * sector size of the storage device. Convert the block layer sectors * to physical sectors. */ -static inline unsigned int bio_integrity_hw_sectors(struct blk_integrity *bi, unsigned int sectors) +static inline unsigned int bio_integrity_hw_sectors(struct blk_integrity *bi, + unsigned int sectors) { /* At this point there are only 512b or 4096b DIF/EPP devices */ if (bi->sector_size == 4096) @@ -212,7 +218,8 @@ int bio_integrity_tag(struct bio *bio, void *tag_buf, unsigned int len, int set) if (bi->tag_size == 0) return -1; - nr_sectors = bio_integrity_hw_sectors(bi, DIV_ROUND_UP(len, bi->tag_size)); + nr_sectors = bio_integrity_hw_sectors(bi, + DIV_ROUND_UP(len, bi->tag_size)); if (nr_sectors * bi->tuple_size > bip->bip_size) { printk(KERN_ERR "%s: tag too big for bio: %u > %u\n", @@ -456,7 +463,7 @@ static int bio_integrity_verify(struct bio *bio) */ static void bio_integrity_verify_fn(struct work_struct *work) { - struct bio_integrity_payload *bip = + struct bio_integrity_payload *bip = container_of(work, struct bio_integrity_payload, bip_work); struct bio *bio = bip->bip_bio; int error = bip->bip_error; @@ -502,7 +509,8 @@ EXPORT_SYMBOL(bio_integrity_endio); * @bip: Integrity vector to advance * @skip: Number of bytes to advance it */ -void bio_integrity_mark_head(struct bio_integrity_payload *bip, unsigned int skip) +void bio_integrity_mark_head(struct bio_integrity_payload *bip, + unsigned int skip) { struct bio_vec *iv; unsigned int i; @@ -527,7 +535,8 @@ void bio_integrity_mark_head(struct bio_integrity_payload *bip, unsigned int ski * @bip: Integrity vector to truncate * @len: New length of integrity vector */ -void bio_integrity_mark_tail(struct bio_integrity_payload *bip, unsigned int len) +void bio_integrity_mark_tail(struct bio_integrity_payload *bip, + unsigned int len) { struct bio_vec *iv; unsigned int i; @@ -579,7 +588,8 @@ EXPORT_SYMBOL(bio_integrity_advance); * 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, unsigned int offset, + unsigned int sectors) { struct bio_integrity_payload *bip = bio->bi_integrity; struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev); @@ -648,7 +658,8 @@ EXPORT_SYMBOL(bio_integrity_split); * * Description: Called to allocate a bip when cloning a bio */ -int bio_integrity_clone(struct bio *bio, struct bio *bio_src, struct bio_set *bs) +int bio_integrity_clone(struct bio *bio, struct bio *bio_src, + struct bio_set *bs) { struct bio_integrity_payload *bip_src = bio_src->bi_integrity; struct bio_integrity_payload *bip; |