diff options
| author |   Eugenia Emantayev <eugenia@mellanox.com> | 2014-03-02 10:25:00 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-02 20:04:01 -0500 |
| commit | 15bffdffccb3204eb1e993f60eee65c439a03136 (patch) | |
| tree | aba0262a2143cc1041e72d120214b99cb9181a5a /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | net/mlx4_en: Pad ethernet packets smaller than 17 bytes (diff) | |
| download | linux-dev-15bffdffccb3204eb1e993f60eee65c439a03136.tar.xz linux-dev-15bffdffccb3204eb1e993f60eee65c439a03136.zip | |
net/mlx4_en: Move queue stopped/waked counters to be per ring
Give accurate counters and avoids cache misses when several rings
update the counters of stop/wake queue.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 2610cc53fb4a..c59011d4e830 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -274,6 +274,8 @@ struct mlx4_en_tx_ring { unsigned long bytes; unsigned long packets; unsigned long tx_csum; + unsigned long queue_stopped; + unsigned long wake_queue; struct mlx4_bf bf; bool bf_enabled; struct netdev_queue *tx_queue; |