net/mlx4_en: Protect access to the statistics bitmap

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This will allow parallel access to the statistics bitmap.
A pre-step for adding PFC counters, where the statistics bitmap
can be dynamically changed when modifying the PFC setting.

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eran Ben Elisha 2015-03-30 17:45:24 +03:00 • committed by David S. Miller

parent 6fcd27354b

commit 3da8a36cc5

3 changed files with 23 additions and 17 deletions

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6

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

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25

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

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9

drivers/net/ethernet/mellanox/mlx4/mlx4_en.h

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