diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 7e6267503790..ea7b09887245 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -151,7 +151,7 @@ static void igb_setup_dca(struct igb_adapter *); #endif /* CONFIG_IGB_DCA */ static int igb_poll(struct napi_struct *, int); static bool igb_clean_tx_irq(struct igb_q_vector *); -static bool igb_clean_rx_irq(struct igb_q_vector *, int); +static int igb_clean_rx_irq(struct igb_q_vector *, int); static int igb_ioctl(struct net_device *, struct ifreq *, int cmd); static void igb_tx_timeout(struct net_device *); static void igb_reset_task(struct work_struct *); @@ -6364,6 +6364,7 @@ static int igb_poll(struct napi_struct *napi, int budget) struct igb_q_vector, napi); bool clean_complete = true; + int work_done = 0; #ifdef CONFIG_IGB_DCA if (q_vector->adapter->flags & IGB_FLAG_DCA_ENABLED) @@ -6372,15 +6373,19 @@ static int igb_poll(struct napi_struct *napi, int budget) if (q_vector->tx.ring) clean_complete = igb_clean_tx_irq(q_vector); - if (q_vector->rx.ring) - clean_complete &= igb_clean_rx_irq(q_vector, budget); + if (q_vector->rx.ring) { + int cleaned = igb_clean_rx_irq(q_vector, budget); + + work_done += cleaned; + clean_complete &= (cleaned < budget); + } /* If all work not completed, return budget and keep polling */ if (!clean_complete) return budget; /* If not enough Rx work done, exit the polling mode */ - napi_complete(napi); + napi_complete_done(napi, work_done); igb_ring_irq_enable(q_vector); return 0; @@ -6904,7 +6909,7 @@ static void igb_process_skb_fields(struct igb_ring *rx_ring, skb->protocol = eth_type_trans(skb, rx_ring->netdev); } -static bool igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) +static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) { struct igb_ring *rx_ring = q_vector->rx.ring; struct sk_buff *skb = rx_ring->skb; @@ -6978,7 +6983,7 @@ static bool igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) if (cleaned_count) igb_alloc_rx_buffers(rx_ring, cleaned_count); - return total_packets < budget; + return total_packets; } static bool igb_alloc_mapped_page(struct igb_ring *rx_ring, |