On Fri, Feb 17, 2017 at 11:31:41PM +0100, Stephan Müller wrote:
>
> + } else {
> + /* Synchronous operation */
> + skcipher_request_set_callback(&areq->req,
> + CRYPTO_TFM_REQ_MAY_SLEEP |
> + CRYPTO_TFM_REQ_MAY_BACKLOG,
> + af_alg_complete,
> + &ctx->completion);
> + err = af_alg_wait_for_completion(ctx->enc ?
> + crypto_skcipher_encrypt(&areq->req) :
> + crypto_skcipher_decrypt(&areq->req),
> + &ctx->completion);
> + }
This is now outside of the loop for the sync case. The purpose
of the loop in the sync case was to segment the data when we get
a very large SG list that does not fit inside a single call.
Or did I miss something?
Overall I like this patch.
Thanks,
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
