[dm-devel] [PATCH] dm: switch dm-verity to async hash crypto API
Gilad Ben-Yossef
gilad at benyossef.com
Mon Feb 6 14:02:17 UTC 2017
Hi Eric,
On Mon, Jan 30, 2017 at 2:28 AM, Eric Biggers <ebiggers3 at gmail.com> wrote:
...
> As for the patch, I haven't looked at it in detail, but I agree that if
> dm-verity is indeed operating on sufficiently large buffers in physically
> contiguous memory, then the ahash API would be better than the shash API. Note,
> that it also could be useful look into supporting having multiple async requests
> issued and pending at the same time, similar to what dm-crypt does.
Thank you for the feedback Eric.
I just sent out a v2 with fixes based on Ondrej feedback.
Supporting multiple outstanding async requests is a great idea. I will
look into supporting it.
Thanks,
Gilad
--
Gilad Ben-Yossef
Chief Coffee Drinker
"If you take a class in large-scale robotics, can you end up in a
situation where the homework eats your dog?"
-- Jean-Baptiste Queru
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