diff options
| author | Tariq Toukan <tariqt@mellanox.com> | 2020-08-26 15:54:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-26 15:55:53 -0700 |
| commit | e20f0dbf204fe2a518ad289f2b39644c69dff531 (patch) | |
| tree | 5486d3138e77ed16d1d0c037e67630797beea52e /drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c | |
| parent | f468f21b7af0fa472ff8ff70f10b9b4995ef7eb3 (diff) | |
net/mlx5e: RX, Add a prefetch command for small L1_CACHE_BYTES
A single cacheline might not contain the packet header for
small L1_CACHE_BYTES values.
Use net_prefetch() as it issues an additional prefetch
in this case.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index 46790216ce86..ce8ab1f01876 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -30,7 +30,6 @@ * SOFTWARE. */ -#include <linux/prefetch.h> #include <linux/ip.h> #include <linux/udp.h> #include <net/udp.h> @@ -115,7 +114,7 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv) return NULL; } - prefetchw(skb->data); + net_prefetchw(skb->data); skb_reserve(skb, NET_IP_ALIGN); /* Reserve for ethernet and IP header */ |