diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2008-09-18 09:31:53 -0700 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:17 +0200 |
| commit | 9c02f2b02e29a2244e36c6e1f246080d8afc6cff (patch) | |
| tree | d917ffa2e6ea5a75d180b72cc16e786da6a4b437 /include/linux | |
| parent | 7ba1fbaa4a478f72fbaf5a56af9c82a77966b4c7 (diff) | |
block: cleanup some of the integrity stuff in blkdev.h
Don't put functions that are only used in fs/bio-integrity.c in
blkdev.h, it's much cleaner to just keep it in there. Also kill
completely unused bdev_get_tag_size()
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blkdev.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e34999d14c1..e23b838825b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1004,47 +1004,6 @@ extern int blk_integrity_compare(struct block_device *, struct block_device *); extern int blk_rq_map_integrity_sg(struct request *, struct scatterlist *); extern int blk_rq_count_integrity_sg(struct request *); -static inline unsigned short blk_integrity_tuple_size(struct blk_integrity *bi) -{ - if (bi) - return bi->tuple_size; - - return 0; -} - -static inline struct blk_integrity *bdev_get_integrity(struct block_device *bdev) -{ - return bdev->bd_disk->integrity; -} - -static inline unsigned int bdev_get_tag_size(struct block_device *bdev) -{ - struct blk_integrity *bi = bdev_get_integrity(bdev); - - if (bi) - return bi->tag_size; - - return 0; -} - -static inline int bdev_integrity_enabled(struct block_device *bdev, int rw) -{ - struct blk_integrity *bi = bdev_get_integrity(bdev); - - if (bi == NULL) - return 0; - - if (rw == READ && bi->verify_fn != NULL && - (bi->flags & INTEGRITY_FLAG_READ)) - return 1; - - if (rw == WRITE && bi->generate_fn != NULL && - (bi->flags & INTEGRITY_FLAG_WRITE)) - return 1; - - return 0; -} - static inline int blk_integrity_rq(struct request *rq) { if (rq->bio == NULL) @@ -1058,8 +1017,6 @@ static inline int blk_integrity_rq(struct request *rq) #define blk_integrity_rq(rq) (0) #define blk_rq_count_integrity_sg(a) (0) #define blk_rq_map_integrity_sg(a, b) (0) -#define bdev_get_integrity(a) (0) -#define bdev_get_tag_size(a) (0) #define blk_integrity_compare(a, b) (0) #define blk_integrity_register(a, b) (0) #define blk_integrity_unregister(a) do { } while (0); |