lkml.org 
[lkml]   [2015]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[RFC][PATCH 0/9] use CRYPTO_ALG_TFM_MAY_SHARE cra flag (full patchset)
Date
RFC

resend reason:
git (2.6.0-rc2) has crashed and spme patches were not sent out.


Sorry for the noise.

===================


This patch set implements a bit different approach to shared tfm. It
defines a new CRYPTO_ALG_TFM_MAY_SHARE ->cra_flag which each algorithm
setups in its `static struct crypto_alg'. Crypto API provides
crypto_tfm_may_share() function that returns true if the algorithm
has CRYPTO_ALG_TFM_MAY_SHARE set and, thus, we can supply a shared
`struct crypto_comp *tfm'.

Not properly tested yet.


Sergey Senozhatsky (9):
crypto: introduce CRYPTO_ALG_TFM_MAY_SHARE flag
crypto/lzo: set CRYPTO_ALG_TFM_MAY_SHARE
crypto/lz4: set CRYPTO_ALG_TFM_MAY_SHARE
crypto/lz4hc: set CRYPTO_ALG_TFM_MAY_SHARE
crypto/842: set CRYPTO_ALG_TFM_MAY_SHARE
zram: make stream find and release functions static
zram: pass zstrm down to decompression path
zram: use crypto API for compression
zram: use crypto CRYPTO_ALG_TFM_MAY_SHARE API

crypto/842.c | 3 +-
crypto/lz4.c | 3 +-
crypto/lz4hc.c | 3 +-
crypto/lzo.c | 3 +-
drivers/block/zram/Kconfig | 8 ++--
drivers/block/zram/Makefile | 4 +-
drivers/block/zram/zcomp.c | 103 +++++++++++++++++++++++++++++++----------
drivers/block/zram/zcomp.h | 42 +++++++----------
drivers/block/zram/zcomp_lz4.c | 47 -------------------
drivers/block/zram/zcomp_lz4.h | 17 -------
drivers/block/zram/zcomp_lzo.c | 47 -------------------
drivers/block/zram/zcomp_lzo.h | 17 -------
drivers/block/zram/zram_drv.c | 32 +++++++++----
include/linux/crypto.h | 10 ++++
14 files changed, 138 insertions(+), 201 deletions(-)
delete mode 100644 drivers/block/zram/zcomp_lz4.c
delete mode 100644 drivers/block/zram/zcomp_lz4.h
delete mode 100644 drivers/block/zram/zcomp_lzo.c
delete mode 100644 drivers/block/zram/zcomp_lzo.h

--
2.6.0.rc2.10.gf4d9753



\
 
 \ /
  Last update: 2015-09-21 15:41    [W:0.194 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site