diff options
| author | Eric Dumazet <edumazet@google.com> | 2020-04-22 09:13:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-23 12:43:20 -0700 |
| commit | cf4058dbaa18bf8e55b7cb8c04e1c313298cd5b1 (patch) | |
| tree | e225c4e8ede36140d00cdb3dc1aac52a3788935a /drivers/net/ethernet/mellanox/mlx4/en_rx.c | |
| parent | 7e417a66b86c110f4b282945dac82e21e0b08328 (diff) | |
| download | linux-cf4058dbaa18bf8e55b7cb8c04e1c313298cd5b1.tar.bz2 | |
net/mlx4_en: use napi_complete_done() in TX completion
In order to benefit from the new napi_defer_hard_irqs feature,
we need to use napi_complete_done() variant in this driver.
RX path is already using it, this patch implements TX completion side.
mlx4_en_process_tx_cq() now returns the amount of retired packets,
instead of a boolean, so that mlx4_en_poll_tx_cq() can pass
this value to napi_complete_done().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index db3552f2d087..787139219813 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -946,7 +946,7 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget) xdp_tx_cq = priv->tx_cq[TX_XDP][cq->ring]; if (xdp_tx_cq->xdp_busy) { clean_complete = mlx4_en_process_tx_cq(dev, xdp_tx_cq, - budget); + budget) < budget; xdp_tx_cq->xdp_busy = !clean_complete; } } |