diff options
| author | Sieng-Piaw Liew <liew.s.piaw@gmail.com> | 2023-09-21 08:56:23 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-10-01 13:54:07 +0100 |
| commit | d87c59f2b00d03fa1c30ca72ed73e8ec17d3b601 (patch) | |
| tree | 58c03e7cfee17b9f80dc62f6a84233f6cffed0a0 /drivers/net/ethernet/atheros/atl1c | |
| parent | b49a948568dcbb5f38cbf5356ea0fb9c9c6f6953 (diff) | |
net: atl1c: switch to napi_consume_skb()
Switch to napi_consume_skb() to take advantage of bulk free, and skb
reuse through skb cache in conjunction with napi_build_skb().
When parameter 'budget' = 0, indicating non-NAPI context,
dev_consume_skb_any() is called internally.
Signed-off-by: Sieng-Piaw Liew <liew.s.piaw@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros/atl1c')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 74b78164cf74..46cdc32b4e31 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -842,7 +842,8 @@ static int atl1c_sw_init(struct atl1c_adapter *adapter) } static inline void atl1c_clean_buffer(struct pci_dev *pdev, - struct atl1c_buffer *buffer_info) + struct atl1c_buffer *buffer_info, + int budget) { u16 pci_driection; if (buffer_info->flags & ATL1C_BUFFER_FREE) @@ -861,7 +862,7 @@ static inline void atl1c_clean_buffer(struct pci_dev *pdev, buffer_info->length, pci_driection); } if (buffer_info->skb) - dev_consume_skb_any(buffer_info->skb); + napi_consume_skb(buffer_info->skb, budget); buffer_info->dma = 0; buffer_info->skb = NULL; ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_FREE); @@ -882,7 +883,7 @@ static void atl1c_clean_tx_ring(struct atl1c_adapter *adapter, ring_count = tpd_ring->count; for (index = 0; index < ring_count; index++) { buffer_info = &tpd_ring->buffer_info[index]; - atl1c_clean_buffer(pdev, buffer_info); + atl1c_clean_buffer(pdev, buffer_info, 0); } netdev_tx_reset_queue(netdev_get_tx_queue(adapter->netdev, queue)); @@ -909,7 +910,7 @@ static void atl1c_clean_rx_ring(struct atl1c_adapter *adapter, u32 queue) for (j = 0; j < rfd_ring->count; j++) { buffer_info = &rfd_ring->buffer_info[j]; - atl1c_clean_buffer(pdev, buffer_info); + atl1c_clean_buffer(pdev, buffer_info, 0); } /* zero out the descriptor ring */ memset(rfd_ring->desc, 0, rfd_ring->size); @@ -1607,7 +1608,7 @@ static int atl1c_clean_tx(struct napi_struct *napi, int budget) total_bytes += buffer_info->skb->len; total_packets++; } - atl1c_clean_buffer(pdev, buffer_info); + atl1c_clean_buffer(pdev, buffer_info, budget); if (++next_to_clean == tpd_ring->count) next_to_clean = 0; atomic_set(&tpd_ring->next_to_clean, next_to_clean); @@ -2151,7 +2152,7 @@ static void atl1c_tx_rollback(struct atl1c_adapter *adpt, while (index != tpd_ring->next_to_use) { tpd = ATL1C_TPD_DESC(tpd_ring, index); buffer_info = &tpd_ring->buffer_info[index]; - atl1c_clean_buffer(adpt->pdev, buffer_info); + atl1c_clean_buffer(adpt->pdev, buffer_info, 0); memset(tpd, 0, sizeof(struct atl1c_tpd_desc)); if (++index == tpd_ring->count) index = 0; |