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crypto: user - Split stats in multiple structures
Like for userspace, this patch splits stats into multiple structures, one for each algorithm class. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin Labbe
Herbert Xu
parent
5fff81729f
commit
17c18f9e33
3 changed files with 210 additions and 160 deletions
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@ -369,6 +369,115 @@ struct compress_alg {
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unsigned int slen, u8 *dst, unsigned int *dlen);
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};
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#ifdef CONFIG_CRYPTO_STATS
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/*
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* struct crypto_istat_aead - statistics for AEAD algorithm
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* @encrypt_cnt: number of encrypt requests
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* @encrypt_tlen: total data size handled by encrypt requests
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* @decrypt_cnt: number of decrypt requests
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* @decrypt_tlen: total data size handled by decrypt requests
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* @aead_err_cnt: number of error for AEAD requests
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*/
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struct crypto_istat_aead {
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atomic64_t encrypt_cnt;
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atomic64_t encrypt_tlen;
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atomic64_t decrypt_cnt;
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atomic64_t decrypt_tlen;
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atomic64_t aead_err_cnt;
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};
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/*
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* struct crypto_istat_akcipher - statistics for akcipher algorithm
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* @encrypt_cnt: number of encrypt requests
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* @encrypt_tlen: total data size handled by encrypt requests
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* @decrypt_cnt: number of decrypt requests
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* @decrypt_tlen: total data size handled by decrypt requests
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* @verify_cnt: number of verify operation
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* @sign_cnt: number of sign requests
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* @akcipher_err_cnt: number of error for akcipher requests
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*/
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struct crypto_istat_akcipher {
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atomic64_t encrypt_cnt;
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atomic64_t encrypt_tlen;
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atomic64_t decrypt_cnt;
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atomic64_t decrypt_tlen;
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atomic64_t verify_cnt;
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atomic64_t sign_cnt;
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atomic64_t akcipher_err_cnt;
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};
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/*
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* struct crypto_istat_cipher - statistics for cipher algorithm
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* @encrypt_cnt: number of encrypt requests
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* @encrypt_tlen: total data size handled by encrypt requests
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* @decrypt_cnt: number of decrypt requests
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* @decrypt_tlen: total data size handled by decrypt requests
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* @cipher_err_cnt: number of error for cipher requests
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*/
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struct crypto_istat_cipher {
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atomic64_t encrypt_cnt;
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atomic64_t encrypt_tlen;
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atomic64_t decrypt_cnt;
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atomic64_t decrypt_tlen;
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atomic64_t cipher_err_cnt;
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};
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/*
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* struct crypto_istat_compress - statistics for compress algorithm
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* @compress_cnt: number of compress requests
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* @compress_tlen: total data size handled by compress requests
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* @decompress_cnt: number of decompress requests
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* @decompress_tlen: total data size handled by decompress requests
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* @compress_err_cnt: number of error for compress requests
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*/
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struct crypto_istat_compress {
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atomic64_t compress_cnt;
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atomic64_t compress_tlen;
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atomic64_t decompress_cnt;
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atomic64_t decompress_tlen;
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atomic64_t compress_err_cnt;
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};
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/*
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* struct crypto_istat_hash - statistics for has algorithm
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* @hash_cnt: number of hash requests
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* @hash_tlen: total data size hashed
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* @hash_err_cnt: number of error for hash requests
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*/
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struct crypto_istat_hash {
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atomic64_t hash_cnt;
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atomic64_t hash_tlen;
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atomic64_t hash_err_cnt;
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};
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/*
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* struct crypto_istat_kpp - statistics for KPP algorithm
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* @setsecret_cnt: number of setsecrey operation
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* @generate_public_key_cnt: number of generate_public_key operation
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* @compute_shared_secret_cnt: number of compute_shared_secret operation
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* @kpp_err_cnt: number of error for KPP requests
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*/
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struct crypto_istat_kpp {
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atomic64_t setsecret_cnt;
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atomic64_t generate_public_key_cnt;
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atomic64_t compute_shared_secret_cnt;
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atomic64_t kpp_err_cnt;
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};
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/*
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* struct crypto_istat_rng: statistics for RNG algorithm
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* @generate_cnt: number of RNG generate requests
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* @generate_tlen: total data size of generated data by the RNG
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* @seed_cnt: number of times the RNG was seeded
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* @rng_err_cnt: number of error for RNG requests
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*/
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struct crypto_istat_rng {
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atomic64_t generate_cnt;
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atomic64_t generate_tlen;
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atomic64_t seed_cnt;
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atomic64_t rng_err_cnt;
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};
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#endif /* CONFIG_CRYPTO_STATS */
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#define cra_ablkcipher cra_u.ablkcipher
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#define cra_blkcipher cra_u.blkcipher
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@ -454,32 +563,7 @@ struct compress_alg {
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* @cra_refcnt: internally used
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* @cra_destroy: internally used
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*
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* All following statistics are for this crypto_alg
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* @encrypt_cnt: number of encrypt requests
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* @decrypt_cnt: number of decrypt requests
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* @compress_cnt: number of compress requests
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* @decompress_cnt: number of decompress requests
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* @generate_cnt: number of RNG generate requests
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* @seed_cnt: number of times the rng was seeded
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* @hash_cnt: number of hash requests
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* @sign_cnt: number of sign requests
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* @setsecret_cnt: number of setsecrey operation
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* @generate_public_key_cnt: number of generate_public_key operation
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* @verify_cnt: number of verify operation
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* @compute_shared_secret_cnt: number of compute_shared_secret operation
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* @encrypt_tlen: total data size handled by encrypt requests
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* @decrypt_tlen: total data size handled by decrypt requests
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* @compress_tlen: total data size handled by compress requests
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* @decompress_tlen: total data size handled by decompress requests
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* @generate_tlen: total data size of generated data by the RNG
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* @hash_tlen: total data size hashed
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* @akcipher_err_cnt: number of error for akcipher requests
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* @cipher_err_cnt: number of error for akcipher requests
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* @compress_err_cnt: number of error for akcipher requests
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* @aead_err_cnt: number of error for akcipher requests
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* @hash_err_cnt: number of error for akcipher requests
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* @rng_err_cnt: number of error for akcipher requests
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* @kpp_err_cnt: number of error for akcipher requests
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* @stats: union of all possible crypto_istat_xxx structures
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*
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* The struct crypto_alg describes a generic Crypto API algorithm and is common
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* for all of the transformations. Any variable not documented here shall not
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@ -517,42 +601,14 @@ struct crypto_alg {
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#ifdef CONFIG_CRYPTO_STATS
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union {
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atomic64_t encrypt_cnt;
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atomic64_t compress_cnt;
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atomic64_t generate_cnt;
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atomic64_t hash_cnt;
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atomic64_t setsecret_cnt;
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};
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union {
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atomic64_t encrypt_tlen;
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atomic64_t compress_tlen;
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atomic64_t generate_tlen;
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atomic64_t hash_tlen;
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};
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union {
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atomic64_t akcipher_err_cnt;
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atomic64_t cipher_err_cnt;
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atomic64_t compress_err_cnt;
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atomic64_t aead_err_cnt;
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atomic64_t hash_err_cnt;
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atomic64_t rng_err_cnt;
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atomic64_t kpp_err_cnt;
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};
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union {
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atomic64_t decrypt_cnt;
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atomic64_t decompress_cnt;
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atomic64_t seed_cnt;
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atomic64_t generate_public_key_cnt;
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};
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union {
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atomic64_t decrypt_tlen;
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atomic64_t decompress_tlen;
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};
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union {
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atomic64_t verify_cnt;
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atomic64_t compute_shared_secret_cnt;
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};
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atomic64_t sign_cnt;
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struct crypto_istat_aead aead;
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struct crypto_istat_akcipher akcipher;
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struct crypto_istat_cipher cipher;
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struct crypto_istat_compress compress;
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struct crypto_istat_hash hash;
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struct crypto_istat_rng rng;
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struct crypto_istat_kpp kpp;
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} stats;
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#endif /* CONFIG_CRYPTO_STATS */
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} CRYPTO_MINALIGN_ATTR;
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