block: move bio_full out of bio.h
bio_full is only used in bio.c, so move it there. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211012161804.991559-6-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
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block/bio.c
17
block/bio.c
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@ -772,6 +772,23 @@ const char *bio_devname(struct bio *bio, char *buf)
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}
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EXPORT_SYMBOL(bio_devname);
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/**
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* bio_full - check if the bio is full
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* @bio: bio to check
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* @len: length of one segment to be added
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*
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* Return true if @bio is full and one segment with @len bytes can't be
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* added to the bio, otherwise return false
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*/
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static inline bool bio_full(struct bio *bio, unsigned len)
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{
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if (bio->bi_vcnt >= bio->bi_max_vecs)
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return true;
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if (bio->bi_iter.bi_size > UINT_MAX - len)
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return true;
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return false;
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}
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static inline bool page_is_mergeable(const struct bio_vec *bv,
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struct page *page, unsigned int len, unsigned int off,
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bool *same_page)
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@ -77,25 +77,6 @@ static inline void *bio_data(struct bio *bio)
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return NULL;
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}
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/**
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* bio_full - check if the bio is full
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* @bio: bio to check
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* @len: length of one segment to be added
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*
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* Return true if @bio is full and one segment with @len bytes can't be
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* added to the bio, otherwise return false
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*/
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static inline bool bio_full(struct bio *bio, unsigned len)
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{
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if (bio->bi_vcnt >= bio->bi_max_vecs)
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return true;
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if (bio->bi_iter.bi_size > UINT_MAX - len)
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return true;
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return false;
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}
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static inline bool bio_next_segment(const struct bio *bio,
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struct bvec_iter_all *iter)
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{
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