diff options
Diffstat (limited to 'src/plugins/crypto_openssl')
| -rw-r--r-- | src/plugins/crypto_openssl/main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/crypto_openssl/main.c b/src/plugins/crypto_openssl/main.c index b070cf336a5..c59b5d34a29 100644 --- a/src/plugins/crypto_openssl/main.c +++ b/src/plugins/crypto_openssl/main.c @@ -219,6 +219,17 @@ openssl_ops_enc_aead (vlib_main_t *vm, vnet_crypto_op_t *ops[], vnet_crypto_op_t *op = ops[i]; int len = 0; + if (i + 2 < n_ops) + { + CLIB_PREFETCH (ops[i + 1]->src, 4 * CLIB_CACHE_PREFETCH_BYTES, LOAD); + CLIB_PREFETCH (ops[i + 1]->dst, 4 * CLIB_CACHE_PREFETCH_BYTES, + STORE); + + CLIB_PREFETCH (ops[i + 2]->src, 4 * CLIB_CACHE_PREFETCH_BYTES, LOAD); + CLIB_PREFETCH (ops[i + 2]->dst, 4 * CLIB_CACHE_PREFETCH_BYTES, + STORE); + } + ctx = ptd->evp_cipher_enc_ctx[op->key_index]; EVP_EncryptInit_ex (ctx, 0, 0, NULL, op->iv); if (op->aad_len) |