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net/mlx4_en: Remove unused argument in TX datapath function
Remove owner argument, as it is obsolete and unused. This also saves the overhead of calculating its value in data-path. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reviewed-by: Saeed Mahameed <saeedm@mellanox.com> Cc: kernel-team@fb.com Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1492a3a7b2
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cf97050d54
2 changed files with 7 additions and 9 deletions
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@ -265,7 +265,7 @@ static void mlx4_en_stamp_wqe(struct mlx4_en_priv *priv,
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u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
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u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
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struct mlx4_en_tx_ring *ring,
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struct mlx4_en_tx_ring *ring,
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int index, u8 owner, u64 timestamp,
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int index, u64 timestamp,
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int napi_mode)
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int napi_mode)
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{
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{
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struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
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struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
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@ -344,7 +344,7 @@ u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
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u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv,
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u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv,
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struct mlx4_en_tx_ring *ring,
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struct mlx4_en_tx_ring *ring,
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int index, u8 owner, u64 timestamp,
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int index, u64 timestamp,
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int napi_mode)
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int napi_mode)
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{
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{
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struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
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struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
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@ -381,8 +381,7 @@ int mlx4_en_free_tx_buf(struct net_device *dev, struct mlx4_en_tx_ring *ring)
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while (ring->cons != ring->prod) {
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while (ring->cons != ring->prod) {
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ring->last_nr_txbb = ring->free_tx_desc(priv, ring,
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ring->last_nr_txbb = ring->free_tx_desc(priv, ring,
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ring->cons & ring->size_mask,
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ring->cons & ring->size_mask,
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!!(ring->cons & ring->size), 0,
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0, 0 /* Non-NAPI caller */);
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0 /* Non-NAPI caller */);
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ring->cons += ring->last_nr_txbb;
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ring->cons += ring->last_nr_txbb;
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cnt++;
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cnt++;
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}
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}
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@ -464,8 +463,7 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
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/* free next descriptor */
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/* free next descriptor */
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last_nr_txbb = ring->free_tx_desc(
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last_nr_txbb = ring->free_tx_desc(
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priv, ring, ring_index,
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priv, ring, ring_index,
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!!((ring_cons + txbbs_skipped) &
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timestamp, napi_budget);
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ring->size), timestamp, napi_budget);
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mlx4_en_stamp_wqe(priv, ring, stamp_index,
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mlx4_en_stamp_wqe(priv, ring, stamp_index,
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!!((ring_cons + txbbs_stamp) &
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!!((ring_cons + txbbs_stamp) &
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@ -276,7 +276,7 @@ struct mlx4_en_tx_ring {
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struct netdev_queue *tx_queue;
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struct netdev_queue *tx_queue;
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u32 (*free_tx_desc)(struct mlx4_en_priv *priv,
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u32 (*free_tx_desc)(struct mlx4_en_priv *priv,
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struct mlx4_en_tx_ring *ring,
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struct mlx4_en_tx_ring *ring,
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int index, u8 owner,
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int index,
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u64 timestamp, int napi_mode);
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u64 timestamp, int napi_mode);
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struct mlx4_en_rx_ring *recycle_ring;
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struct mlx4_en_rx_ring *recycle_ring;
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@ -723,11 +723,11 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget);
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int mlx4_en_poll_tx_cq(struct napi_struct *napi, int budget);
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int mlx4_en_poll_tx_cq(struct napi_struct *napi, int budget);
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u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
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u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
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struct mlx4_en_tx_ring *ring,
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struct mlx4_en_tx_ring *ring,
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int index, u8 owner, u64 timestamp,
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int index, u64 timestamp,
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int napi_mode);
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int napi_mode);
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u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv,
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u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv,
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struct mlx4_en_tx_ring *ring,
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struct mlx4_en_tx_ring *ring,
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int index, u8 owner, u64 timestamp,
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int index, u64 timestamp,
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int napi_mode);
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int napi_mode);
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void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
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void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
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int is_tx, int rss, int qpn, int cqn, int user_prio,
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int is_tx, int rss, int qpn, int cqn, int user_prio,
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