diff options
| author | Eugenia Emantayev <eugenia@mellanox.com> | 2013-11-07 14:19:54 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-08 04:22:48 +0400 |
| commit | 163561a4e2f8af44e96453bc10c7a4f9bcc736e1 (patch) | |
| tree | 8d328edce3828c60e80989267eb7594d2d7e24d6 /include/linux/mlx4 | |
| parent | 6e7136ed7793fa4948b0192dcd6862d12a50d67c (diff) | |
| download | linux-163561a4e2f8af44e96453bc10c7a4f9bcc736e1.tar.xz | |
net/mlx4_en: Datapath structures are allocated per NUMA node
For each RX/TX ring and its CQ, allocation is done on a NUMA node that
corresponds to the core that the data structure should operate on.
The assumption is that the core number is reflected by the ring index.
The affected allocations are the ring/CQ data structures,
the TX/RX info and the shared HW/SW buffer.
For TX rings, each core has rings of all UPs.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/device.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 4cf0b0153639..7d3a523160ba 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -835,7 +835,7 @@ void mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn); int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar); void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar); -int mlx4_bf_alloc(struct mlx4_dev *dev, struct mlx4_bf *bf); +int mlx4_bf_alloc(struct mlx4_dev *dev, struct mlx4_bf *bf, int node); void mlx4_bf_free(struct mlx4_dev *dev, struct mlx4_bf *bf); int mlx4_mtt_init(struct mlx4_dev *dev, int npages, int page_shift, |