diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2021-02-11 23:20:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-12 05:16:32 +0300 |
| commit | 9fbb4a7ac463c9a7240787f6d9481ec6f8048a74 (patch) | |
| tree | 0295fc601aa52263c0c4d17e7f5e776c142382be /drivers/net/ethernet/realtek | |
| parent | 3b23a32a63219f51a5298bc55a65ecee866e79d0 (diff) | |
| download | linux-9fbb4a7ac463c9a7240787f6d9481ec6f8048a74.tar.xz | |
r8169: handle tx before rx in napi poll
Cleaning up tx descriptors first increases the chance that
rtl_rx() can allocate new skb's from the cache.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 6cc54c263d8b..9197da8e626a 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4587,10 +4587,10 @@ static int rtl8169_poll(struct napi_struct *napi, int budget) struct net_device *dev = tp->dev; int work_done; - work_done = rtl_rx(dev, tp, budget); - rtl_tx(dev, tp, budget); + work_done = rtl_rx(dev, tp, budget); + if (work_done < budget && napi_complete_done(napi, work_done)) rtl_irq_enable(tp); |