diff options
| author | Shaohua Li <shli@fb.com> | 2017-03-24 10:34:43 -0700 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-03-25 09:18:37 -0700 |
| commit | f45958756fef552436e4a63029a168495920026e (patch) | |
| tree | 4aaca40576c143f934df56c179296842860aaf8c /include/linux/bio.h | |
| parent | 2d06e3b7145bb08705615e6e7400024d8e36a5c0 (diff) | |
block: remove bio_clone_bioset_partial()
commit c18a1e0(block: introduce bio_clone_bioset_partial()) introduced
bio_clone_bioset_partial() for raid1 write behind IO. Now the write behind is
rewritten by Ming. We don't need the API any more, so revert the commit.
Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 42b62a0288b0..fafef6343d1b 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -183,7 +183,7 @@ static inline void bio_advance_iter(struct bio *bio, struct bvec_iter *iter, #define bio_iter_last(bvec, iter) ((iter).bi_size == (bvec).bv_len) -static inline unsigned __bio_segments(struct bio *bio, struct bvec_iter *bvec) +static inline unsigned bio_segments(struct bio *bio) { unsigned segs = 0; struct bio_vec bv; @@ -205,17 +205,12 @@ static inline unsigned __bio_segments(struct bio *bio, struct bvec_iter *bvec) break; } - __bio_for_each_segment(bv, bio, iter, *bvec) + bio_for_each_segment(bv, bio, iter) segs++; return segs; } -static inline unsigned bio_segments(struct bio *bio) -{ - return __bio_segments(bio, &bio->bi_iter); -} - /* * get a reference to a bio, so it won't disappear. the intended use is * something like: @@ -389,8 +384,6 @@ extern void bio_put(struct bio *); extern void __bio_clone_fast(struct bio *, struct bio *); extern struct bio *bio_clone_fast(struct bio *, gfp_t, struct bio_set *); extern struct bio *bio_clone_bioset(struct bio *, gfp_t, struct bio_set *bs); -extern struct bio *bio_clone_bioset_partial(struct bio *, gfp_t, - struct bio_set *, int, int); extern struct bio_set *fs_bio_set; |