]> git.baikalelectronics.ru Git - kernel.git/commit
crypto: scatterwalk - Add scatterwalk_ffwd helper
authorHerbert Xu <herbert@gondor.apana.org.au>
Thu, 21 May 2015 07:10:59 +0000 (15:10 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 22 May 2015 03:25:50 +0000 (11:25 +0800)
commit5bd44c3a3384b80fba405e7efbfbf25b6833c7dc
tree8ace4b3690395cd811f3cd63a96b77e066e4cb5f
parentf8c98d9701e0f2c8f6334c61b5c79031e95e7007
crypto: scatterwalk - Add scatterwalk_ffwd helper

This patch adds the scatterwalk_ffwd helper which can create an
SG list that starts in the middle of an existing SG list.  The
new list may either be part of the existing list or be a chain
that latches onto part of the existing list.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/scatterwalk.c
include/crypto/scatterwalk.h