diff options
| author | Yang Wei <yang.wei9@zte.com.cn> | 2019-02-25 18:01:50 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-26 01:36:15 +0300 |
| commit | 73634c0851cf7cb86f7614421cf6e149520fb580 (patch) | |
| tree | 4efc9570b48c7af0f90acbab9d8e2b94b5d41210 /drivers/net/wan/wanxl.c | |
| parent | b84caee8449e6e8a2e7da88bdb43958db82b26d8 (diff) | |
| download | linux-73634c0851cf7cb86f7614421cf6e149520fb580.tar.xz | |
net: wan: wanxl: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in wanxl_tx_intr() 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>
Diffstat (limited to 'drivers/net/wan/wanxl.c')
| -rw-r--r-- | drivers/net/wan/wanxl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index 459ce52a0a4d..10d5333b7a88 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -185,7 +185,7 @@ static inline void wanxl_tx_intr(struct port *port) desc->stat = PACKET_EMPTY; /* Free descriptor */ pci_unmap_single(port->card->pdev, desc->address, skb->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(skb); + dev_consume_skb_irq(skb); port->tx_in = (port->tx_in + 1) % TX_BUFFERS; } } |