diff options
| author | Yang Wei <yang.wei9@zte.com.cn> | 2019-02-25 22:57:40 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-25 14:36:15 -0800 |
| commit | b84caee8449e6e8a2e7da88bdb43958db82b26d8 (patch) | |
| tree | 96ea38b1d7344a405d4052fcdfb76fd59a898138 | |
| parent | c9d0c6ebe34db397626dd97c037f05962a058b82 (diff) | |
| download | linux-b84caee8449e6e8a2e7da88bdb43958db82b26d8.tar.bz2 | |
net: lmc: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in lmc_interrupt() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.
Delete a redundant comment line in lmc_interrupt().
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wan/lmc/lmc_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 4907453f17f5..22b065ff6d39 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -1320,8 +1320,7 @@ static irqreturn_t lmc_interrupt (int irq, void *dev_instance) /*fold00*/ sc->lmc_device->stats.tx_packets++; } - // dev_kfree_skb(sc->lmc_txq[i]); - dev_kfree_skb_irq(sc->lmc_txq[i]); + dev_consume_skb_irq(sc->lmc_txq[i]); sc->lmc_txq[i] = NULL; badtx++; |