Re: [PATCHv2 3/3] block: relax direct io memory alignment

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On Wed, May 18, 2022 at 07:00:39PM -0600, Keith Busch wrote:
> How? This patch ensures every segment is block size aligned. We can always
> split a bio in the middle of a bvec for any lower level hardware constraints,
> and I'm not finding any splitting criteria that would try to break a bio on a
> non-block aligned boundary.

Do you mean bio_vec with segment here?  How do we ensure that?



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