From: Luca Clementi Subject: [PATCH] crypto: print cra driver name in tcrypt tests output Date: Wed, 25 Jun 2014 22:57:42 -0700 Message-ID: <1403762262-14417-1-git-send-email-luca.clementi@gmail.com> Cc: Luca Clementi To: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org Return-path: Received: from mail-pd0-f174.google.com ([209.85.192.174]:61944 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752176AbaFZF6G (ORCPT ); Thu, 26 Jun 2014 01:58:06 -0400 Received: by mail-pd0-f174.google.com with SMTP id y10so2587652pdj.5 for ; Wed, 25 Jun 2014 22:58:05 -0700 (PDT) Sender: linux-crypto-owner@vger.kernel.org List-ID: Print the driver name that is being tested. The driver name can be inferred parsing /proc/crypto but having it in the output is clearer Signed-off-by: Luca Clementi --- crypto/tcrypt.c | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index ba247cf..749cec9 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -48,6 +48,11 @@ #define DECRYPT 0 /* + * return a string with the driver name + */ +#define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm)) + +/* * Used by test_cipher_speed() */ static unsigned int sec; @@ -305,9 +310,6 @@ static void test_aead_speed(const char *algo, int enc, unsigned int sec, asg = &sg[8]; sgout = &asg[8]; - - printk(KERN_INFO "\ntesting speed of %s %s\n", algo, e); - tfm = crypto_alloc_aead(algo, 0, 0); if (IS_ERR(tfm)) { @@ -316,6 +318,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int sec, goto out_notfm; } + printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo, + get_driver_name(crypto_aead, tfm), e); + req = aead_request_alloc(tfm, GFP_KERNEL); if (!req) { pr_err("alg: aead: Failed to allocate request for %s\n", @@ -422,8 +427,6 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec, else e = "decryption"; - printk("\ntesting speed of %s %s\n", algo, e); - tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { @@ -434,6 +437,9 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec, desc.tfm = tfm; desc.flags = 0; + printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo, + get_driver_name(crypto_blkcipher, tfm), e); + i = 0; do { @@ -683,8 +689,6 @@ static void test_hash_speed(const char *algo, unsigned int sec, int i; int ret; - printk(KERN_INFO "\ntesting speed of %s\n", algo); - tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { @@ -693,6 +697,9 @@ static void test_hash_speed(const char *algo, unsigned int sec, return; } + printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo, + get_driver_name(crypto_hash, tfm)); + desc.tfm = tfm; desc.flags = 0; @@ -921,8 +928,6 @@ static void test_ahash_speed(const char *algo, unsigned int sec, static char output[1024]; int i, ret; - printk(KERN_INFO "\ntesting speed of async %s\n", algo); - tfm = crypto_alloc_ahash(algo, 0, 0); if (IS_ERR(tfm)) { pr_err("failed to load transform for %s: %ld\n", @@ -930,6 +935,9 @@ static void test_ahash_speed(const char *algo, unsigned int sec, return; } + printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo, + get_driver_name(crypto_ahash, tfm)); + if (crypto_ahash_digestsize(tfm) > sizeof(output)) { pr_err("digestsize(%u) > outputbuffer(%zu)\n", crypto_ahash_digestsize(tfm), sizeof(output)); @@ -1083,8 +1091,6 @@ static void test_acipher_speed(const char *algo, int enc, unsigned int sec, else e = "decryption"; - pr_info("\ntesting speed of async %s %s\n", algo, e); - init_completion(&tresult.completion); tfm = crypto_alloc_ablkcipher(algo, 0, 0); @@ -1095,6 +1101,9 @@ static void test_acipher_speed(const char *algo, int enc, unsigned int sec, return; } + pr_info("\ntesting speed of async %s (%s) %s\n", algo, + get_driver_name(crypto_ablkcipher, tfm), e); + req = ablkcipher_request_alloc(tfm, GFP_KERNEL); if (!req) { pr_err("tcrypt: skcipher: Failed to allocate request for %s\n", -- 1.7.9.5