diff options
Diffstat (limited to 'src/plugins/vmxnet3/output.c')
| -rw-r--r-- | src/plugins/vmxnet3/output.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/plugins/vmxnet3/output.c b/src/plugins/vmxnet3/output.c index bcb02949184..2a8494ed447 100644 --- a/src/plugins/vmxnet3/output.c +++ b/src/plugins/vmxnet3/output.c @@ -143,15 +143,22 @@ VNET_DEVICE_CLASS_TX_FN (vmxnet3_device_class) (vlib_main_t * vm, } if (PREDICT_FALSE (space_left < space_needed)) { - vlib_buffer_free_one (vm, bi0); - vlib_error_count (vm, node->node_index, - VMXNET3_TX_ERROR_NO_FREE_SLOTS, 1); - buffers++; - n_left--; - /* - * Drop this packet. But we may have enough room for the next packet - */ - continue; + vmxnet3_txq_release (vm, vd, txq); + space_left = vmxnet3_tx_ring_space_left (txq); + + if (PREDICT_FALSE (space_left < space_needed)) + { + vlib_buffer_free_one (vm, bi0); + vlib_error_count (vm, node->node_index, + VMXNET3_TX_ERROR_NO_FREE_SLOTS, 1); + buffers++; + n_left--; + /* + * Drop this packet. But we may have enough room for the next + * packet + */ + continue; + } } /* |