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SubjectRe: [PATCH RFC 0/7] Introduce new async/sync compression APIs
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On 1/4/2016 12:46 PM, Joonsoo Kim wrote:
> Happy New Year!
>
> This patchset is to introduce new compression APIs. It supports async/sync
> compression although there is no async compression driver yet. But, async
> APIs can be used as front-end to sync compression algorithm. Major change
> is that now APIs are stateless. Instead of previous implementation, tfm
> objects doesn't embedded any context so we can de/compress concurrently
> with one tfm object. Instead, this de/compression context is coupled with
> the request. This architecture change will make APIs more flexible.
>
> This is just a RFC so commit description isn't sufficient. If Herbert
> confirms that this is what he expect, I will respin the series with proper
> commit description and adding more algorithm support.
>
> Thanks.
>
> Joonsoo Kim (6):
> crypto/compress: remove unused pcomp interface
> crypto/compress: introduce sychronuous compression API
> crypto/lzo: support SCOMPRESS alg type
> crypto: testmgr: add scompress/acompress test
> crypto/compress: add algorithm type specific flag, DECOMP_NOCTX
> crypto/lzo: add CRYPTO_ALG_SCOMPRESS_DECOMP_NOCTX cra_flags
>
> Weigang Li (1):
> crypto: add asynchronous compression support
>
> crypto/Kconfig | 19 +-
> crypto/Makefile | 4 +-
> crypto/acompress.c | 164 ++++++++++++++++
> crypto/lzo.c | 95 +++++++--
> crypto/pcompress.c | 115 -----------
> crypto/scompress.c | 283 +++++++++++++++++++++++++++
> crypto/testmgr.c | 376 +++++++++++++++---------------------
> crypto/testmgr.h | 142 --------------
> crypto/zlib.c | 381 -------------------------------------
> include/crypto/compress.h | 354 +++++++++++++++++++++++++---------
> include/crypto/internal/compress.h | 32 +---
> include/linux/crypto.h | 10 +-
> 12 files changed, 969 insertions(+), 1006 deletions(-)
> create mode 100644 crypto/acompress.c
> delete mode 100644 crypto/pcompress.c
> create mode 100644 crypto/scompress.c
> delete mode 100644 crypto/zlib.c
>
Hello Herbert,
Any comments on this patchset?

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