diff options
Diffstat (limited to 'include/crypto/acompress.h')
| -rw-r--r-- | include/crypto/acompress.h | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/include/crypto/acompress.h b/include/crypto/acompress.h index e328b52425a8..22e6f412c595 100644 --- a/include/crypto/acompress.h +++ b/include/crypto/acompress.h @@ -234,6 +234,34 @@ static inline void acomp_request_set_params(struct acomp_req *req, req->flags |= CRYPTO_ACOMP_ALLOC_OUTPUT; } +static inline void crypto_stat_compress(struct acomp_req *req, int ret) +{ +#ifdef CONFIG_CRYPTO_STATS + struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); + + if (ret && ret != -EINPROGRESS && ret != -EBUSY) { + atomic_inc(&tfm->base.__crt_alg->compress_err_cnt); + } else { + atomic_inc(&tfm->base.__crt_alg->compress_cnt); + atomic64_add(req->slen, &tfm->base.__crt_alg->compress_tlen); + } +#endif +} + +static inline void crypto_stat_decompress(struct acomp_req *req, int ret) +{ +#ifdef CONFIG_CRYPTO_STATS + struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); + + if (ret && ret != -EINPROGRESS && ret != -EBUSY) { + atomic_inc(&tfm->base.__crt_alg->compress_err_cnt); + } else { + atomic_inc(&tfm->base.__crt_alg->decompress_cnt); + atomic64_add(req->slen, &tfm->base.__crt_alg->decompress_tlen); + } +#endif +} + /** * crypto_acomp_compress() -- Invoke asynchronous compress operation * @@ -246,8 +274,11 @@ static inline void acomp_request_set_params(struct acomp_req *req, static inline int crypto_acomp_compress(struct acomp_req *req) { struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); + int ret; - return tfm->compress(req); + ret = tfm->compress(req); + crypto_stat_compress(req, ret); + return ret; } /** @@ -262,8 +293,11 @@ static inline int crypto_acomp_compress(struct acomp_req *req) static inline int crypto_acomp_decompress(struct acomp_req *req) { struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); + int ret; - return tfm->decompress(req); + ret = tfm->decompress(req); + crypto_stat_decompress(req, ret); + return ret; } #endif |