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block: remove the unused blk_integrity_merge_rq export

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Also move the definition from the public blkdev.h to the private
block/blk.h header.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-10-06 09:07:17 +02:00 committed by Jens Axboe
parent 0549e87c30
commit 92cf2fd156
3 changed files with 8 additions and 9 deletions

1
block/blk-integrity.c
View File

@ -183,7 +183,6 @@ bool blk_integrity_merge_rq(struct request_queue *q, struct request *req,
return true; return true;
} }
EXPORT_SYMBOL(blk_integrity_merge_rq);
bool blk_integrity_merge_bio(struct request_queue *q, struct request *req, bool blk_integrity_merge_bio(struct request_queue *q, struct request *req,
struct bio *bio) struct bio *bio)

8
block/blk.h
View File

@ -120,6 +120,9 @@ static inline bool bio_integrity_endio(struct bio *bio)
return true; return true;
} }
bool blk_integrity_merge_rq(struct request_queue *, struct request *,
struct request *);
static inline bool integrity_req_gap_back_merge(struct request *req, static inline bool integrity_req_gap_back_merge(struct request *req,
struct bio *next) struct bio *next)
{ {
@ -143,6 +146,11 @@ static inline bool integrity_req_gap_front_merge(struct request *req,
void blk_integrity_add(struct gendisk *); void blk_integrity_add(struct gendisk *);
void blk_integrity_del(struct gendisk *); void blk_integrity_del(struct gendisk *);
#else /* CONFIG_BLK_DEV_INTEGRITY */ #else /* CONFIG_BLK_DEV_INTEGRITY */
static inline bool blk_integrity_merge_rq(struct request_queue *rq,
struct request *r1, struct request *r2)
{
return true;
}
static inline bool integrity_req_gap_back_merge(struct request *req, static inline bool integrity_req_gap_back_merge(struct request *req,
struct bio *next) struct bio *next)
{ {

8
include/linux/blkdev.h
View File

@ -1664,8 +1664,6 @@ extern int blk_integrity_compare(struct gendisk *, struct gendisk *);
extern int blk_rq_map_integrity_sg(struct request_queue *, struct bio *, extern int blk_rq_map_integrity_sg(struct request_queue *, struct bio *,
struct scatterlist *); struct scatterlist *);
extern int blk_rq_count_integrity_sg(struct request_queue *, struct bio *); extern int blk_rq_count_integrity_sg(struct request_queue *, struct bio *);
extern bool blk_integrity_merge_rq(struct request_queue *, struct request *,
struct request *);
extern bool blk_integrity_merge_bio(struct request_queue *, struct request *, extern bool blk_integrity_merge_bio(struct request_queue *, struct request *,
struct bio *); struct bio *);
@ -1795,12 +1793,6 @@ static inline unsigned short queue_max_integrity_segments(const struct request_q
{ {
return 0; return 0;
} }
static inline bool blk_integrity_merge_rq(struct request_queue *rq,
struct request *r1,
struct request *r2)
{
return true;
}
static inline bool blk_integrity_merge_bio(struct request_queue *rq, static inline bool blk_integrity_merge_bio(struct request_queue *rq,
struct request *r, struct request *r,
struct bio *b) struct bio *b)