net/mlx4_en: RX, Add a prefetch command for small L1_CACHE_BYTES

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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>

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Tariq Toukan 2020-08-26 15:54:18 +03:00 • committed by David S. Miller

parent e20f0dbf20

commit aed4d4c663

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/mellanox/mlx4/en_rx.c

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