[PATCH 12/23] ceph: use bvec_set_page to initialize a bvec

[Ilya Dryomov]

On Fri, Feb 3, 2023 at 4:07 PM Christoph Hellwig <hch at lst.de> wrote:
>
> Use the bvec_set_page helper to initialize a bvec.
>
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---
>  fs/ceph/file.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)
>
> diff --git a/fs/ceph/file.c b/fs/ceph/file.c
> index 764598e1efd91f..90b2aa7963bf29 100644
> --- a/fs/ceph/file.c
> +++ b/fs/ceph/file.c
> @@ -103,14 +103,10 @@ static ssize_t __iter_get_bvecs(struct iov_iter *iter, size_t maxsize,
>                 size += bytes;
>
>                 for ( ; bytes; idx++, bvec_idx++) {
> -                       struct bio_vec bv = {
> -                               .bv_page = pages[idx],
> -                               .bv_len = min_t(int, bytes, PAGE_SIZE - start),
> -                               .bv_offset = start,
> -                       };
> -
> -                       bvecs[bvec_idx] = bv;
> -                       bytes -= bv.bv_len;
> +                       int len = min_t(int, bytes, PAGE_SIZE - start);
> +
> +                       bvec_set_page(&bvecs[bvec_idx], pages[idx], len, start);
> +                       bytes -= len;
>                         start = 0;
>                 }
>         }
> --
> 2.39.0
>

Reviewed-by: Ilya Dryomov <idryomov at gmail.com>

Thanks,

                Ilya