Commit 1f6669b9 authored by Corentin Labbe's avatar Corentin Labbe Committed by Herbert Xu
Browse files

crypto: user - Add crypto_stats_init 



This patch add the crypto_stats_init() function.
This will permit to remove some ifdef from __crypto_register_alg().

Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 44f13133

crypto/algapi.c

+7 −3
Original line number Diff line number Diff line
@@ -258,9 +258,7 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg) 
	list_add(&alg->cra_list, &crypto_alg_list);

	list_add(&larval->alg.cra_list, &crypto_alg_list);



#ifdef CONFIG_CRYPTO_STATS

	memset(&alg->stats, 0, sizeof(alg->stats));

#endif

	crypto_stats_init(alg);



out:

	return larval;
@@ -1073,6 +1071,12 @@ int crypto_type_has_alg(const char *name, const struct crypto_type *frontend, 
EXPORT_SYMBOL_GPL(crypto_type_has_alg);



#ifdef CONFIG_CRYPTO_STATS

void crypto_stats_init(struct crypto_alg *alg)

{

	memset(&alg->stats, 0, sizeof(alg->stats));

}

EXPORT_SYMBOL_GPL(crypto_stats_init);



void crypto_stats_get(struct crypto_alg *alg)

{

	crypto_alg_get(alg);

include/linux/crypto.h

+3 −0
Original line number Diff line number Diff line
@@ -614,6 +614,7 @@ struct crypto_alg { 
} CRYPTO_MINALIGN_ATTR;



#ifdef CONFIG_CRYPTO_STATS

void crypto_stats_init(struct crypto_alg *alg);

void crypto_stats_get(struct crypto_alg *alg);

void crypto_stats_ablkcipher_encrypt(unsigned int nbytes, int ret, struct crypto_alg *alg);

void crypto_stats_ablkcipher_decrypt(unsigned int nbytes, int ret, struct crypto_alg *alg);
@@ -635,6 +636,8 @@ void crypto_stats_rng_generate(struct crypto_alg *alg, unsigned int dlen, int re 
void crypto_stats_skcipher_encrypt(unsigned int cryptlen, int ret, struct crypto_alg *alg);

void crypto_stats_skcipher_decrypt(unsigned int cryptlen, int ret, struct crypto_alg *alg);

#else

static inline void crypto_stats_init(struct crypto_alg *alg)

{}

static inline void crypto_stats_get(struct crypto_alg *alg)

{}

static inline void crypto_stats_ablkcipher_encrypt(unsigned int nbytes, int ret, struct crypto_alg *alg)

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