interface: full poll vector on adaptive mode
When an input supports adaptive mode and enters
in polling, some rx queues may be missing from
the node's rx_poll_vector. To solve the issue,
a full poll vector is being computed in
vnet_hw_if_update_runtime_data, and returned
by vnet_hw_if_get_rxq_poll_vector when the
node is polling in adaptive mode.
Type: fix
Signed-off-by: Maxime Peim <mpeim@cisco.com>
Change-Id: I249bcb20ae0dd28afb0a5ca32993092bafd2f6b1
diff --git a/src/vnet/interface/rx_queue_funcs.h b/src/vnet/interface/rx_queue_funcs.h
index 26dc1b8..83f1bac 100644
--- a/src/vnet/interface/rx_queue_funcs.h
+++ b/src/vnet/interface/rx_queue_funcs.h
@@ -69,11 +69,14 @@
vnet_hw_if_get_rxq_poll_vector (vlib_main_t *vm, vlib_node_runtime_t *node)
{
vnet_hw_if_rx_node_runtime_t *rt = (void *) node->runtime_data;
+ vnet_hw_if_rxq_poll_vector_t *pv = rt->rxq_vector_int;
if (PREDICT_FALSE (node->state == VLIB_NODE_STATE_INTERRUPT))
vnet_hw_if_generate_rxq_int_poll_vector (vm, node);
+ else if (node->flags & VLIB_NODE_FLAG_ADAPTIVE_MODE)
+ pv = rt->rxq_vector_poll;
- return rt->rxq_poll_vector;
+ return pv;
}
static_always_inline u8