Re: [PATCH 03/17] block: add a bio_add_vmalloc helper

Hannes Reinecke
2025-04-23T06:09:46Z

On 4/22/25 16:26, Christoph Hellwig wrote:
> Add a helper to add a vmalloc region to a bio, abstracting away the
> vmalloc addresses from the underlying pages. Also add a helper to
> calculate how many segments need to be allocated for a vmalloc region.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> block/bio.c | 27 +++++++++++++++++++++++++++
> include/linux/bio.h | 17 +++++++++++++++++
> 2 files changed, 44 insertions(+)
>
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
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