From 64a947b1337b93061da7c7af1f6ce6b2431b70ae Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Tue, 27 Sep 2011 07:21:26 +0200 Subject: crypto: Add a flag to identify crypto instances The upcomming crypto user configuration api needs to identify crypto instances. This patch adds a flag that is set if the algorithm is an instance that is build from templates. Signed-off-by: Steffen Klassert Signed-off-by: Herbert Xu --- include/linux/crypto.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/crypto.h') diff --git a/include/linux/crypto.h b/include/linux/crypto.h index e5e468e9133d..de9adec5693c 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -71,6 +71,11 @@ #define CRYPTO_ALG_TESTED 0x00000400 +/* + * Set if the algorithm is an instance that is build from templates. + */ +#define CRYPTO_ALG_INSTANCE 0x00000800 + /* * Transform masks and values (for crt_flags). */ -- cgit v1.2.3 From 7c926402a7e8c9b279968fd94efec8700ba3859e Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Thu, 26 May 2011 15:34:12 -0400 Subject: crypto.h: remove unused crypto_tfm_alg_modname() inline The (which is in turn in common headers like tcp.h) wants to use module_name() in an inline fcn. But having all of along for the ride is overkill and slows down compiles by a measureable amount, since it in turn includes lots of headers. Since the inline is never used anywhere in the kernel[1], we can just remove it, and then also remove the module.h include as well. In all the many crypto modules, there were some relying on crypto.h including module.h -- for them we now explicitly call out module.h for inclusion. [1] git grep shows some staging drivers also define the same static inline, but they also never ever use it. Signed-off-by: Paul Gortmaker --- include/linux/crypto.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux/crypto.h') diff --git a/include/linux/crypto.h b/include/linux/crypto.h index e5e468e9133d..1e51f9a491ae 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -18,7 +18,6 @@ #define _LINUX_CRYPTO_H #include -#include #include #include #include @@ -505,11 +504,6 @@ static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm) return tfm->__crt_alg->cra_priority; } -static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm) -{ - return module_name(tfm->__crt_alg->cra_module); -} - static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm) { return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK; -- cgit v1.2.3