On Sat, Jan 04, 2020 at 10:43:09AM -0700, Jens Axboe wrote:
> After commit 85a8ce62c2ea ("block: add bio_truncate to fix guard_bio_eod")
> this function is unused, remove it.
>
> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
>
> ---
>
> diff --git a/include/linux/bvec.h b/include/linux/bvec.h
> index 679a42253170..a81c13ac1972 100644
> --- a/include/linux/bvec.h
> +++ b/include/linux/bvec.h
> @@ -153,26 +153,4 @@ static inline void bvec_advance(const struct bio_vec *bvec,
> }
> }
>
> -/*
> - * Get the last single-page segment from the multi-page bvec and store it
> - * in @seg
> - */
> -static inline void mp_bvec_last_segment(const struct bio_vec *bvec,
> - struct bio_vec *seg)
> -{
> - unsigned total = bvec->bv_offset + bvec->bv_len;
> - unsigned last_page = (total - 1) / PAGE_SIZE;
> -
> - seg->bv_page = bvec->bv_page + last_page;
> -
> - /* the whole segment is inside the last page */
> - if (bvec->bv_offset >= last_page * PAGE_SIZE) {
> - seg->bv_offset = bvec->bv_offset % PAGE_SIZE;
> - seg->bv_len = bvec->bv_len;
> - } else {
> - seg->bv_offset = 0;
> - seg->bv_len = total - last_page * PAGE_SIZE;
> - }
> -}
> -
> #endif /* __LINUX_BVEC_ITER_H */
>
> --
> Jens Axboe
>
Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>
--
Ming
