diff options
| author |   Eric Dumazet <edumazet@google.com> | 2017-02-04 15:24:52 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-02-05 16:11:57 -0500 |
| commit | ab1e7e1d26669365e49e8312f96f7a5fa0b703a9 (patch) | |
| tree | 5a5f0edbe78ba5fbcd0ee5861837329b020be2e5 /drivers/net/ethernet/realtek/8139cp.c | |
| parent | 8139too: use napi_complete_done() (diff) | |
| download | linux-dev-ab1e7e1d26669365e49e8312f96f7a5fa0b703a9.tar.xz linux-dev-ab1e7e1d26669365e49e8312f96f7a5fa0b703a9.zip | |
8139cp: use napi_complete_done()
Use napi_complete_done() instead of __napi_complete() to :
1) Get support of gro_flush_timeout if opt-in
2) Not rearm interrupts for busy-polling users.
3) use standard NAPI API.
4) Eventually get rid of napi_gro_flush() in the future.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/realtek/8139cp.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index 0b3cd58093d5..672f6b696069 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -465,10 +465,8 @@ static int cp_rx_poll(struct napi_struct *napi, int budget) struct cp_private *cp = container_of(napi, struct cp_private, napi); struct net_device *dev = cp->dev; unsigned int rx_tail = cp->rx_tail; - int rx; + int rx = 0; - rx = 0; -rx_status_loop: cpw16(IntrStatus, cp_rx_intr_mask); while (rx < budget) { @@ -556,15 +554,10 @@ rx_next: /* if we did not reach work limit, then we're done with * this round of polling */ - if (rx < budget) { + if (rx < budget && napi_complete_done(napi, rx)) { unsigned long flags; - if (cpr16(IntrStatus) & cp_rx_intr_mask) - goto rx_status_loop; - - napi_gro_flush(napi, false); spin_lock_irqsave(&cp->lock, flags); - __napi_complete(napi); cpw16_f(IntrMask, cp_intr_mask); spin_unlock_irqrestore(&cp->lock, flags); } |