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| author | Christoph Hellwig <hch@lst.de> | 2021-10-12 18:18:00 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:35 -0600 |
| commit | b6559d8f9fdd7f0e139161cffea2645bd8d084c6 (patch) | |
| tree | 89a116d9bdc2e5fc2306d6ce7acc118cd5869abb /include | |
| parent | 8addffd657a956944c1b8a74a1c9aabcfc5b4530 (diff) | |
| download | linux-stable-b6559d8f9fdd7f0e139161cffea2645bd8d084c6.tar.gz linux-stable-b6559d8f9fdd7f0e139161cffea2645bd8d084c6.tar.bz2 linux-stable-b6559d8f9fdd7f0e139161cffea2645bd8d084c6.zip | |
block: fold bio_cur_bytes into blk_rq_cur_bytes
Fold bio_cur_bytes into the only caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211012161804.991559-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bio.h | 8 | ||||
| -rw-r--r-- | include/linux/blk-mq.h | 6 |
2 files changed, 5 insertions, 9 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index ec255f282994..cffd5eba401e 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -69,14 +69,6 @@ static inline bool bio_no_advance_iter(const struct bio *bio) bio_op(bio) == REQ_OP_WRITE_ZEROES; } -static inline unsigned int bio_cur_bytes(struct bio *bio) -{ - if (bio_has_data(bio)) - return bio_iovec(bio).bv_len; - else /* dataless requests such as discard */ - return bio->bi_iter.bi_size; -} - static inline void *bio_data(struct bio *bio) { if (bio_has_data(bio)) diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 0e941f217578..2219e9277118 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -927,7 +927,11 @@ static inline unsigned int blk_rq_bytes(const struct request *rq) static inline int blk_rq_cur_bytes(const struct request *rq) { - return rq->bio ? bio_cur_bytes(rq->bio) : 0; + if (!rq->bio) + return 0; + if (!bio_has_data(rq->bio)) /* dataless requests such as discard */ + return rq->bio->bi_iter.bi_size; + return bio_iovec(rq->bio).bv_len; } unsigned int blk_rq_err_bytes(const struct request *rq); |