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block: remove bio_last_bvec_all

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There are no more callers of this function after commit f6b2d8b134
("btrfs: track the next file offset in struct btrfs_bio_ctrl"), so
remove the function.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Keith Busch 2026-01-26 08:27:24 -08:00 • committed by Jens Axboe
parent 8e5bcc3a95
commit 72a41750f1
2 changed files with 0 additions and 7 deletions
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1
Documentation/block/biovecs.rst
View file

@ -135,7 +135,6 @@ Usage of helpers:
bio_first_bvec_all()
bio_first_page_all()
bio_first_folio_all()
bio_last_bvec_all()
* The following helpers iterate over single-page segment. The passed 'struct
bio_vec' will contain a single-page IO vector during the iteration::

6
include/linux/bio.h
View file

@ -256,12 +256,6 @@ static inline struct folio *bio_first_folio_all(struct bio *bio)
return page_folio(bio_first_page_all(bio));
}
static inline struct bio_vec *bio_last_bvec_all(struct bio *bio)
{
WARN_ON_ONCE(bio_flagged(bio, BIO_CLONED));
return &bio->bi_io_vec[bio->bi_vcnt - 1];
}
/**
* struct folio_iter - State for iterating all folios in a bio.
* @folio: The current folio we're iterating. NULL after the last folio.