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 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
