diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 9234fd203929..837d6ae2f33b 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1414,8 +1414,8 @@ int ice_napi_poll(struct napi_struct *napi, int budget) container_of(napi, struct ice_q_vector, napi); struct ice_vsi *vsi = q_vector->vsi; bool clean_complete = true; - int budget_per_ring = 0; struct ice_ring *ring; + int budget_per_ring; int work_done = 0; /* Since the actual Tx work is minimal, we can give the Tx a larger @@ -1429,11 +1429,16 @@ int ice_napi_poll(struct napi_struct *napi, int budget) if (budget <= 0) return budget; - /* We attempt to distribute budget to each Rx queue fairly, but don't - * allow the budget to go below 1 because that would exit polling early. - */ - if (q_vector->num_ring_rx) + /* normally we have 1 Rx ring per q_vector */ + if (unlikely(q_vector->num_ring_rx > 1)) + /* We attempt to distribute budget to each Rx queue fairly, but + * don't allow the budget to go below 1 because that would exit + * polling early. + */ budget_per_ring = max(budget / q_vector->num_ring_rx, 1); + else + /* Max of 1 Rx ring in this q_vector so give it the budget */ + budget_per_ring = budget; ice_for_each_ring(ring, q_vector->rx) { int cleaned; |