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

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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
--
Dr. Hannes Reinecke		   Teamlead Storage & Networking
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SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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