diff options
| author | Yang Wei <yang.wei9@zte.com.cn> | 2019-02-14 22:55:14 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-14 12:43:15 -0500 |
| commit | 467d2fceafb6c1dc3cf444c86266a6c0334b1f3b (patch) | |
| tree | a4f177ed505f6b89db8f258130e73e1549db302e | |
| parent | 67633e78646c7be5e2e4bd1255da22dd4381c1e1 (diff) | |
| download | linux-467d2fceafb6c1dc3cf444c86266a6c0334b1f3b.tar.bz2 | |
net: 3com: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called when skb xmit done. It makes
drop profiles(dropwatch, perf) more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/3com/3c515.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/3com/3c59x.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c index b648e3f95c01..808abb6b3671 100644 --- a/drivers/net/ethernet/3com/3c515.c +++ b/drivers/net/ethernet/3com/3c515.c @@ -1177,7 +1177,7 @@ static irqreturn_t corkscrew_interrupt(int irq, void *dev_id) if (inl(ioaddr + DownListPtr) == isa_virt_to_bus(&lp->tx_ring[entry])) break; /* It still hasn't been processed. */ if (lp->tx_skbuff[entry]) { - dev_kfree_skb_irq(lp->tx_skbuff[entry]); + dev_consume_skb_irq(lp->tx_skbuff[entry]); lp->tx_skbuff[entry] = NULL; } dirty_tx++; @@ -1192,7 +1192,7 @@ static irqreturn_t corkscrew_interrupt(int irq, void *dev_id) #ifdef VORTEX_BUS_MASTER if (status & DMADone) { outw(0x1000, ioaddr + Wn7_MasterStatus); /* Ack the event. */ - dev_kfree_skb_irq(lp->tx_skb); /* Release the transferred buffer */ + dev_consume_skb_irq(lp->tx_skb); /* Release the transferred buffer */ netif_wake_queue(dev); } #endif diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index 40f421dbdf57..147051404194 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -2307,7 +2307,7 @@ _vortex_interrupt(int irq, struct net_device *dev) dma_unmap_single(vp->gendev, vp->tx_skb_dma, (vp->tx_skb->len + 3) & ~3, DMA_TO_DEVICE); pkts_compl++; bytes_compl += vp->tx_skb->len; - dev_kfree_skb_irq(vp->tx_skb); /* Release the transferred buffer */ + dev_consume_skb_irq(vp->tx_skb); /* Release the transferred buffer */ if (ioread16(ioaddr + TxFree) > 1536) { /* * AKPM: FIXME: I don't think we need this. If the queue was stopped due to @@ -2449,7 +2449,7 @@ _boomerang_interrupt(int irq, struct net_device *dev) #endif pkts_compl++; bytes_compl += skb->len; - dev_kfree_skb_irq(skb); + dev_consume_skb_irq(skb); vp->tx_skbuff[entry] = NULL; } else { pr_debug("boomerang_interrupt: no skb!\n"); |