Re: [PATCH v2 3/3] block: bio: introduce BIO_ALLOCED flag and check it in bio_free

[Hannes Reinecke <hare@xxxxxxx>]

On 3/22/19 3:02 PM, Christoph Hellwig wrote:
> Looks fine,
>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
>
> But how do you manage to get the tiny on-stack bios split?  What kind
> of setup is this?
It's not tiny if you send a 2M file via direct-io, _and_ have a non-zero 
MDTS setting...

Cheers,

Hannes
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