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authorEric Dumazet2015-11-18 15:30:59 +0100
committerDavid S. Miller2015-11-18 22:17:41 +0100
commit93f93a4404159ecf7e9148f5ad0718ec702ac4cb (patch)
tree870897137213237587fb35c3f238d9d06e164de3 /drivers/net/ethernet/mellanox/mlx4/en_rx.c
parentmlx4: remove mlx4_en_low_latency_recv() (diff)
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net: move skb_mark_napi_id() into core networking stack
We would like to automatically provide busy polling support to all NAPI drivers, without them having to implement anything. skb_mark_napi_id() can be called from napi_gro_receive() and napi_get_frags(). Few drivers are still calling skb_mark_napi_id() because they use netif_receive_skb(). They should eventually call napi_gro_receive() instead. I will leave this to drivers maintainers. 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.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 1feead34093b..41440b2b20a3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -925,7 +925,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
PKT_HASH_TYPE_L3);
skb_record_rx_queue(gro_skb, cq->ring);
- skb_mark_napi_id(gro_skb, &cq->napi);
if (ring->hwtstamp_rx_filter == HWTSTAMP_FILTER_ALL) {
timestamp = mlx4_en_get_cqe_ts(cqe);
@@ -988,8 +987,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
timestamp);
}
- skb_mark_napi_id(skb, &cq->napi);
-
napi_gro_receive(&cq->napi, skb);
next:
for (nr = 0; nr < priv->num_frags; nr++)