Re: [PATCH 2/9] block: export bio_chain_and_submit

Andreas Gruenbacher
2025-11-21T17:12:54Z

On Fri, Nov 21, 2025 at 9:27 AM zhangshida <starzhangzsd@gmail.com> wrote:
> From: Shida Zhang <zhangshida@kylinos.cn>
>
> Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
> ---
> block/bio.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/block/bio.c b/block/bio.c
> index 55c2c1a0020..a6912aa8d69 100644
> --- a/block/bio.c
> +++ b/block/bio.c
> @@ -363,6 +363,7 @@ struct bio *bio_chain_and_submit(struct bio *prev, struct bio *new)
> }
> return new;
> }
> +EXPORT_SYMBOL_GPL(bio_chain_and_submit);
>
> struct bio *blk_next_bio(struct bio *bio, struct block_device *bdev,
> unsigned int nr_pages, blk_opf_t opf, gfp_t gfp)
> --
> 2.34.1

Can this and the following patches please go in a separate patch
queue? It's got nothing to do with the bug.

Thanks,
Andreas