diff options
| author | Eric Dumazet <edumazet@google.com> | 2020-04-22 19:13:29 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-23 22:43:20 +0300 |
| commit | cf4058dbaa18bf8e55b7cb8c04e1c313298cd5b1 (patch) | |
| tree | e225c4e8ede36140d00cdb3dc1aac52a3788935a /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | 7e417a66b86c110f4b282945dac82e21e0b08328 (diff) | |
| download | linux-cf4058dbaa18bf8e55b7cb8c04e1c313298cd5b1.tar.xz | |
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/mlx4_en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 630f15977f09..9f5603612960 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -737,8 +737,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, int budget); int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget); int mlx4_en_poll_tx_cq(struct napi_struct *napi, int budget); -bool mlx4_en_process_tx_cq(struct net_device *dev, - struct mlx4_en_cq *cq, int napi_budget); +int mlx4_en_process_tx_cq(struct net_device *dev, + struct mlx4_en_cq *cq, int napi_budget); u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring, int index, u64 timestamp, |