diff options
Diffstat (limited to 'include/linux/blk-integrity.h')
| -rw-r--r-- | include/linux/blk-integrity.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/blk-integrity.h b/include/linux/blk-integrity.h index c7eae0bfb013..e67a2b6e8f11 100644 --- a/include/linux/blk-integrity.h +++ b/include/linux/blk-integrity.h @@ -29,11 +29,13 @@ int blk_rq_map_integrity_sg(struct request *, struct scatterlist *); int blk_rq_count_integrity_sg(struct request_queue *, struct bio *); int blk_rq_integrity_map_user(struct request *rq, void __user *ubuf, ssize_t bytes); +int blk_get_meta_cap(struct block_device *bdev, unsigned int cmd, + struct logical_block_metadata_cap __user *argp); static inline bool blk_integrity_queue_supports_integrity(struct request_queue *q) { - return q->limits.integrity.tuple_size; + return q->limits.integrity.metadata_size; } static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk) @@ -74,7 +76,7 @@ static inline unsigned int bio_integrity_intervals(struct blk_integrity *bi, static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi, unsigned int sectors) { - return bio_integrity_intervals(bi, sectors) * bi->tuple_size; + return bio_integrity_intervals(bi, sectors) * bi->metadata_size; } static inline bool blk_integrity_rq(struct request *rq) @@ -92,6 +94,11 @@ static inline struct bio_vec rq_integrity_vec(struct request *rq) rq->bio->bi_integrity->bip_iter); } #else /* CONFIG_BLK_DEV_INTEGRITY */ +static inline int blk_get_meta_cap(struct block_device *bdev, unsigned int cmd, + struct logical_block_metadata_cap __user *argp) +{ + return -ENOIOCTLCMD; +} static inline int blk_rq_count_integrity_sg(struct request_queue *q, struct bio *b) { |