diff options
| author |   Maxime Peim <mpeim@cisco.com> | 2021-05-06 12:17:25 +0200 |
|---|---|---|
| committer |   Mohammed Hawari <mohammed@hawari.fr> | 2021-09-07 15:48:37 +0200 |
| commit | 5b22339973feaa3eba48ead1e9fb428b1816c0cc (patch) | |
| tree | a00efedefde3ddec7693bde6b109267e61b8ad83 /src/vnet/interface/rx_queue_funcs.h | |
| parent | 277ae8ba43cdfcf9c22adfb675cf5b15b8b4f898 (diff) | |
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
Diffstat (limited to 'src/vnet/interface/rx_queue_funcs.h')
| -rw-r--r-- | src/vnet/interface/rx_queue_funcs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/interface/rx_queue_funcs.h b/src/vnet/interface/rx_queue_funcs.h index 26dc1b8777f..83f1bac4e94 100644 --- a/src/vnet/interface/rx_queue_funcs.h +++ b/src/vnet/interface/rx_queue_funcs.h @@ -69,11 +69,14 @@ static_always_inline vnet_hw_if_rxq_poll_vector_t * 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 |