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| author | Bart Van Assche <bvanassche@acm.org> | 2020-05-19 07:07:35 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-19 18:40:29 +0300 |
| commit | c1527c0e12d461ff4c603996f77983f37b85c286 (patch) | |
| tree | 7366bc3867983dade663d31e5ccd74cffdd24610 /include/linux/bio.h | |
| parent | c8210a57655a64c0a9b53c58c2ad5d8426c15097 (diff) | |
| download | linux-c1527c0e12d461ff4c603996f77983f37b85c286.tar.xz | |
bio.h: Declare the arguments of the bio iteration functions const
This change makes it possible to pass 'const struct bio *' arguments to
these functions.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Cc: Alexander Potapenko <glider@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index a0ee494a6329..950c9dc44c4f 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -70,7 +70,7 @@ static inline bool bio_has_data(struct bio *bio) return false; } -static inline bool bio_no_advance_iter(struct bio *bio) +static inline bool bio_no_advance_iter(const struct bio *bio) { return bio_op(bio) == REQ_OP_DISCARD || bio_op(bio) == REQ_OP_SECURE_ERASE || @@ -138,8 +138,8 @@ static inline bool bio_next_segment(const struct bio *bio, #define bio_for_each_segment_all(bvl, bio, iter) \ for (bvl = bvec_init_iter_all(&iter); bio_next_segment((bio), &iter); ) -static inline void bio_advance_iter(struct bio *bio, struct bvec_iter *iter, - unsigned bytes) +static inline void bio_advance_iter(const struct bio *bio, + struct bvec_iter *iter, unsigned int bytes) { iter->bi_sector += bytes >> 9; |