as this node is refactored in new style with
vlib_buffer_enqueue_to_next, we have to check if the 'count'
is greater than 0. otherise, the next_index would be invalid
then lead to a crash
Change-Id: If7c323b59c02b5c16bd9d77b65c946512cc972c1
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
res->qp_id + outbound,
ops, VLIB_FRAME_SIZE);
res->qp_id + outbound,
ops, VLIB_FRAME_SIZE);
+ /* no op dequeued, do not proceed */
+ if (n_deq == 0)
+ return 0;
+
res->inflights[outbound] -= n_ops;
dpdk_crypto_input_trace (vm, node, ops, n_deq);
res->inflights[outbound] -= n_ops;
dpdk_crypto_input_trace (vm, node, ops, n_deq);
CLIB_PREFETCH (ops[6], CLIB_CACHE_LINE_BYTES, LOAD);
CLIB_PREFETCH (ops[7], CLIB_CACHE_LINE_BYTES, LOAD);
CLIB_PREFETCH (ops[6], CLIB_CACHE_LINE_BYTES, LOAD);
CLIB_PREFETCH (ops[7], CLIB_CACHE_LINE_BYTES, LOAD);
- CLIB_PREFETCH (crypto_op_get_priv (ops[4]), CLIB_CACHE_LINE_BYTES,
- LOAD);
- CLIB_PREFETCH (crypto_op_get_priv (ops[5]), CLIB_CACHE_LINE_BYTES,
- LOAD);
- CLIB_PREFETCH (crypto_op_get_priv (ops[6]), CLIB_CACHE_LINE_BYTES,
- LOAD);
- CLIB_PREFETCH (crypto_op_get_priv (ops[7]), CLIB_CACHE_LINE_BYTES,
- LOAD);
+ CLIB_PREFETCH (crypto_op_get_priv (ops[4]),
+ CLIB_CACHE_LINE_BYTES, LOAD);
+ CLIB_PREFETCH (crypto_op_get_priv (ops[5]),
+ CLIB_CACHE_LINE_BYTES, LOAD);
+ CLIB_PREFETCH (crypto_op_get_priv (ops[6]),
+ CLIB_CACHE_LINE_BYTES, LOAD);
+ CLIB_PREFETCH (crypto_op_get_priv (ops[7]),
+ CLIB_CACHE_LINE_BYTES, LOAD);