linux-kernel - Re: [PATCH 2/9] block: export bio_chain_and

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Message-ID: <CAHc6FU7eL6Xuoc5dYjm9pYLr=akDH6ETow_yNPR0JpLGcz8QWw@mail.gmail.com>
Date: Fri, 21 Nov 2025 18:12:28 +0100
From: Andreas Gruenbacher <agruenba@...hat.com>
To: zhangshida <starzhangzsd@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-block@...r.kernel.org, 
	nvdimm@...ts.linux.dev, virtualization@...ts.linux.dev, 
	linux-nvme@...ts.infradead.org, gfs2@...ts.linux.dev, ntfs3@...ts.linux.dev, 
	linux-xfs@...r.kernel.org, zhangshida@...inos.cn
Subject: Re: [PATCH 2/9] block: export bio_chain_and_submit

On Fri, Nov 21, 2025 at 9:27 AM zhangshida <starzhangzsd@...il.com> wrote:
> From: Shida Zhang <zhangshida@...inos.cn>
>
> Signed-off-by: Shida Zhang <zhangshida@...inos.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