diff options
29 files changed, 35 insertions, 32 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 71c8cac6e44e..7e40d14682f7 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2236,7 +2236,7 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev) } } - if (netif_xmit_stopped(txq) || !skb->xmit_more) { + if (netif_xmit_stopped(txq) || !netdev_xmit_more()) { /* trigger the dma engine. ena_com_write_sq_doorbell() * has a mb */ diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index 4666084eda16..d5fd49dd25f3 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1887,7 +1887,7 @@ static void xgbe_dev_xmit(struct xgbe_channel *channel) smp_wmb(); ring->cur = cur_index + 1; - if (!packet->skb->xmit_more || + if (!netdev_xmit_more() || netif_xmit_stopped(netdev_get_tx_queue(pdata->netdev, channel->queue_index))) xgbe_tx_start_xmit(channel, ring); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 35e34e23ba33..d22691403d28 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -551,7 +551,7 @@ normal_tx: prod = NEXT_TX(prod); txr->tx_prod = prod; - if (!skb->xmit_more || netif_xmit_stopped(txq)) + if (!netdev_xmit_more() || netif_xmit_stopped(txq)) bnxt_db_write(bp, &txr->tx_db, prod); tx_done: @@ -559,7 +559,7 @@ tx_done: mmiowb(); if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) { - if (skb->xmit_more && !tx_buf->is_push) + if (netdev_xmit_more() && !tx_buf->is_push) bnxt_db_write(bp, &txr->tx_db, prod); netif_tx_stop_queue(txq); diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 983245c0867c..4fd973571e4c 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1665,7 +1665,7 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev) if (ring->free_bds <= (MAX_SKB_FRAGS + 1)) netif_tx_stop_queue(txq); - if (!skb->xmit_more || netif_xmit_stopped(txq)) + if (!netdev_xmit_more() || netif_xmit_stopped(txq)) /* Packets are ready, update producer index */ bcmgenet_tdma_ring_writel(priv, ring->index, ring->prod_index, TDMA_PROD_INDEX); diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 328373e0578f..45ccadee02af 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -8156,7 +8156,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) netif_tx_wake_queue(txq); } - if (!skb->xmit_more || netif_xmit_stopped(txq)) { + if (!netdev_xmit_more() || netif_xmit_stopped(txq)) { /* Packets are ready, update Tx producer idx on card. */ tw32_tx_mbox(tnapi->prodmbox, entry); mmiowb(); diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index fb6f813cff65..eab805579f96 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -2522,7 +2522,7 @@ static netdev_tx_t liquidio_xmit(struct sk_buff *skb, struct net_device *netdev) irh->vlan = skb_vlan_tag_get(skb) & 0xfff; } - xmit_more = skb->xmit_more; + xmit_more = netdev_xmit_more(); if (unlikely(cmdsetup.s.timestamp)) status = send_nic_timestamp_pkt(oct, &ndata, finfo, xmit_more); diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c index 54b245797d2e..db0b90555acb 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c @@ -1585,7 +1585,7 @@ static netdev_tx_t liquidio_xmit(struct sk_buff *skb, struct net_device *netdev) irh->vlan = skb_vlan_tag_get(skb) & VLAN_VID_MASK; } - xmit_more = skb->xmit_more; + xmit_more = netdev_xmit_more(); if (unlikely(cmdsetup.s.timestamp)) status = send_nic_timestamp_pkt(oct, &ndata, finfo, xmit_more); diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 733d9172425b..acb2856936d2 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -897,7 +897,7 @@ static netdev_tx_t enic_hard_start_xmit(struct sk_buff *skb, if (vnic_wq_desc_avail(wq) < MAX_SKB_FRAGS + ENIC_DESC_MAX_SPLITS) netif_tx_stop_queue(txq); skb_tx_timestamp(skb); - if (!skb->xmit_more || netif_xmit_stopped(txq)) + if (!netdev_xmit_more() || netif_xmit_stopped(txq)) vnic_wq_doorbell(wq); spin_unlock(&enic->wq_lock[txq_map]); diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 3c7c04406a2b..e2f9fbced174 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1376,7 +1376,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) u16 q_idx = skb_get_queue_mapping(skb); struct be_tx_obj *txo = &adapter->tx_obj[q_idx]; struct be_wrb_params wrb_params = { 0 }; - bool flush = !skb->xmit_more; + bool flush = !netdev_xmit_more(); u16 wrb_cnt; skb = be_xmit_workarounds(adapter, skb, &wrb_params); diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c b/drivers/net/ethernet/huawei/hinic/hinic_tx.c index e17bf33eba0c..0fbe8046824b 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c @@ -518,7 +518,7 @@ process_sq_wqe: flush_skbs: netdev_txq = netdev_get_tx_queue(netdev, q_id); - if ((!skb->xmit_more) || (netif_xmit_stopped(netdev_txq))) + if ((!netdev_xmit_more()) || (netif_xmit_stopped(netdev_txq))) hinic_sq_write_db(txq->sq, prod_idx, wqe_size, 0); return err; diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index a7c76732849f..6f72ab139fd9 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -3267,7 +3267,7 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, /* Make sure there is space in the ring for the next send. */ e1000_maybe_stop_tx(netdev, tx_ring, desc_needed); - if (!skb->xmit_more || + if (!netdev_xmit_more() || netif_xmit_stopped(netdev_get_tx_queue(netdev, 0))) { writel(tx_ring->next_to_use, hw->hw_addr + tx_ring->tdt); /* we need this if more than one processor can write to diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 745c1242a2d9..a8fa4a1628f5 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5897,7 +5897,7 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, DIV_ROUND_UP(PAGE_SIZE, adapter->tx_fifo_limit) + 2)); - if (!skb->xmit_more || + if (!netdev_xmit_more() || netif_xmit_stopped(netdev_get_tx_queue(netdev, 0))) { if (adapter->flags2 & FLAG2_PCIM2PCI_ARBITER_WA) e1000e_update_tdt_wa(tx_ring, diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 5a0419421511..e2fa112bed9a 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -1035,7 +1035,7 @@ static void fm10k_tx_map(struct fm10k_ring *tx_ring, fm10k_maybe_stop_tx(tx_ring, DESC_NEEDED); /* notify HW of packet */ - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 6c97667d20ef..1a95223c9f99 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -3469,7 +3469,7 @@ static inline int i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, first->next_to_watch = tx_desc; /* notify HW of packet */ - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index 9b4d7cec2e18..b64187753ad6 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -2358,7 +2358,7 @@ static inline void iavf_tx_map(struct iavf_ring *tx_ring, struct sk_buff *skb, first->next_to_watch = tx_desc; /* notify HW of packet */ - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index f2462799154a..a6f7b7feaf3c 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1646,7 +1646,7 @@ ice_tx_map(struct ice_ring *tx_ring, struct ice_tx_buf *first, ice_maybe_stop_tx(tx_ring, DESC_NEEDED); /* notify HW of packet */ - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index bea7175d171b..32d61d5a2706 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -6029,7 +6029,7 @@ static int igb_tx_map(struct igb_ring *tx_ring, /* Make sure there is space in the ring for the next send. */ igb_maybe_stop_tx(tx_ring, DESC_NEEDED); - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index a883b3f357e7..f79728381e8a 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -939,7 +939,7 @@ static int igc_tx_map(struct igc_ring *tx_ring, /* Make sure there is space in the ring for the next send. */ igc_maybe_stop_tx(tx_ring, DESC_NEEDED); - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 16c728984164..60cec3540dd7 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -8297,7 +8297,7 @@ static int ixgbe_tx_map(struct ixgbe_ring *tx_ring, ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED); - if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { writel(i, tx_ring->tail); /* we need this if more than one processor can write to our tail diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index a944be3c57b1..bb68737dce56 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2467,7 +2467,7 @@ out: if (txq->count >= txq->tx_stop_threshold) netif_tx_stop_queue(nq); - if (!skb->xmit_more || netif_xmit_stopped(nq) || + if (!netdev_xmit_more() || netif_xmit_stopped(nq) || txq->pending + frags > MVNETA_TXQ_DEC_SENT_MASK) mvneta_txq_pend_desc_add(pp, txq, frags); else diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 549d36497b8c..53abe925ecb1 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -767,7 +767,8 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, */ wmb(); - if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || !skb->xmit_more) + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || + !netdev_xmit_more()) mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR); return 0; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 99200b5dac76..961cd5e7bf2b 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -909,7 +909,7 @@ static int nfp_net_tx(struct sk_buff *skb, struct net_device *netdev) nfp_net_tx_ring_stop(nd_q, tx_ring); tx_ring->wr_ptr_add += nr_frags + 1; - if (__netdev_tx_sent_queue(nd_q, txbuf->real_len, skb->xmit_more)) + if (__netdev_tx_sent_queue(nd_q, txbuf->real_len, netdev_xmit_more())) nfp_net_tx_xmit_more_flush(tx_ring); return NETDEV_TX_OK; diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c index c342b07e3a93..954015d2011a 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_fp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c @@ -1665,12 +1665,12 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev) txq->tx_db.data.bd_prod = cpu_to_le16(qed_chain_get_prod_idx(&txq->tx_pbl)); - if (!skb->xmit_more || netif_xmit_stopped(netdev_txq)) + if (!netdev_xmit_more() || netif_xmit_stopped(netdev_txq)) qede_update_tx_producer(txq); if (unlikely(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1))) { - if (skb->xmit_more) + if (netdev_xmit_more()) qede_update_tx_producer(txq); netif_tx_stop_queue(netdev_txq); diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 04aa592f35c3..ad335bca3273 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -840,7 +840,7 @@ static netdev_tx_t r6040_start_xmit(struct sk_buff *skb, skb_tx_timestamp(skb); /* Trigger the MAC to check the TX descriptor */ - if (!skb->xmit_more || netif_queue_stopped(dev)) + if (!netdev_xmit_more() || netif_queue_stopped(dev)) iowrite16(TM2TX, ioaddr + MTPR); lp->tx_insert_ptr = descptr->vndescp; diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c index 99d86e39ff54..bf6c1c6779ff 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c @@ -995,7 +995,7 @@ static void xlgmac_dev_xmit(struct xlgmac_channel *channel) smp_wmb(); ring->cur = cur_index + 1; - if (!pkt_info->skb->xmit_more || + if (!netdev_xmit_more() || netif_xmit_stopped(netdev_get_tx_queue(pdata->netdev, channel->queue_index))) xlgmac_tx_start_xmit(channel, ring); diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 813d195bbd57..9a022539d305 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -964,7 +964,7 @@ int netvsc_send(struct net_device *ndev, /* Keep aggregating only if stack says more data is coming * and not doing mixed modes send and not flow blocked */ - xmit_more = skb->xmit_more && + xmit_more = netdev_xmit_more() && !packet->cp_partial && !netif_xmit_stopped(netdev_get_tx_queue(ndev, packet->q_idx)); diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 1b03c4b6ebff..ba246fc475ae 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1568,7 +1568,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) struct send_queue *sq = &vi->sq[qnum]; int err; struct netdev_queue *txq = netdev_get_tx_queue(dev, qnum); - bool kick = !skb->xmit_more; + bool kick = !netdev_xmit_more(); bool use_napi = sq->napi.weight; /* Free up any pending old buffers before queueing new ones. */ diff --git a/drivers/staging/mt7621-eth/mtk_eth_soc.c b/drivers/staging/mt7621-eth/mtk_eth_soc.c index 6027b19f7bc2..02a8584b3d1d 100644 --- a/drivers/staging/mt7621-eth/mtk_eth_soc.c +++ b/drivers/staging/mt7621-eth/mtk_eth_soc.c @@ -741,7 +741,8 @@ static int mtk_pdma_tx_map(struct sk_buff *skb, struct net_device *dev, wmb(); atomic_set(&ring->tx_free_count, mtk_pdma_empty_txd(ring)); - if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || !skb->xmit_more) + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || + !netdev_xmit_more()) mtk_reg_w32(eth, ring->tx_next_idx, MTK_REG_TX_CTX_IDX0); return 0; @@ -935,7 +936,8 @@ static int mtk_qdma_tx_map(struct sk_buff *skb, struct net_device *dev, */ wmb(); - if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || !skb->xmit_more) + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || + !netdev_xmit_more()) mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR); return 0; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 2b25824642fa..eb9f05e0863d 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -4424,7 +4424,7 @@ static inline netdev_tx_t __netdev_start_xmit(const struct net_device_ops *ops, struct sk_buff *skb, struct net_device *dev, bool more) { - skb->xmit_more = more ? 1 : 0; + __this_cpu_write(softnet_data.xmit.more, more); return ops->ndo_start_xmit(skb, dev); } |