Hi Eric, On Mon, Jan 30, 2017 at 2:28 AM, Eric Biggers <ebiggers3@xxxxxxxxx> 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