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Diffstat (limited to 'src/vnet/ipsec/esp_encrypt.c')
-rw-r--r--src/vnet/ipsec/esp_encrypt.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index 44ae22972af..b2bc4e0b448 100644
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -88,8 +88,8 @@ esp_encrypt_aes_cbc (ipsec_crypto_alg_t alg,
u8 * in, u8 * out, size_t in_len, u8 * key, u8 * iv)
{
esp_main_t *em = &esp_main;
- u32 cpu_index = os_get_cpu_number ();
- EVP_CIPHER_CTX *ctx = &(em->per_thread_data[cpu_index].encrypt_ctx);
+ u32 thread_index = vlib_get_thread_index ();
+ EVP_CIPHER_CTX *ctx = &(em->per_thread_data[thread_index].encrypt_ctx);
const EVP_CIPHER *cipher = NULL;
int out_len;
@@ -98,10 +98,11 @@ esp_encrypt_aes_cbc (ipsec_crypto_alg_t alg,
if (PREDICT_FALSE (em->esp_crypto_algs[alg].type == IPSEC_CRYPTO_ALG_NONE))
return;
- if (PREDICT_FALSE (alg != em->per_thread_data[cpu_index].last_encrypt_alg))
+ if (PREDICT_FALSE
+ (alg != em->per_thread_data[thread_index].last_encrypt_alg))
{
cipher = em->esp_crypto_algs[alg].type;
- em->per_thread_data[cpu_index].last_encrypt_alg = alg;
+ em->per_thread_data[thread_index].last_encrypt_alg = alg;
}
EVP_EncryptInit_ex (ctx, cipher, NULL, key, iv);
@@ -119,11 +120,11 @@ esp_encrypt_node_fn (vlib_main_t * vm,
n_left_from = from_frame->n_vectors;
ipsec_main_t *im = &ipsec_main;
u32 *recycle = 0;
- u32 cpu_index = os_get_cpu_number ();
+ u32 thread_index = vlib_get_thread_index ();
ipsec_alloc_empty_buffers (vm, im);
- u32 *empty_buffers = im->empty_buffers[cpu_index];
+ u32 *empty_buffers = im->empty_buffers[thread_index];
if (PREDICT_FALSE (vec_len (empty_buffers) < n_left_from))
{