diff options
| author |   Leon Romanovsky <leonro@nvidia.com> | 2021-02-23 10:37:05 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-06-14 20:57:57 -0700 |
| commit | e4e3f24b822f9dc9ae2427a8d686e8c1d80d6bd2 (patch) | |
| tree | cdeb7b3ab2e07f69f33afa3b45c998881e30ea48 /drivers/infiniband/hw/mlx5/odp.c | |
| parent | net/mlx5: Introduce API for request and release IRQs (diff) | |
| download | linux-e4e3f24b822f9dc9ae2427a8d686e8c1d80d6bd2.tar.xz linux-e4e3f24b822f9dc9ae2427a8d686e8c1d80d6bd2.zip | |
net/mlx5: Provide cpumask at EQ creation phase
The users of EQ are running their code on different CPUs and with
various affinity patterns. Move the cpumask setting close to their
actual usage.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/odp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/odp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index 782b2af8f211..8f88b044ccbc 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -1564,7 +1564,12 @@ int mlx5r_odp_create_eq(struct mlx5_ib_dev *dev, struct mlx5_ib_pf_eq *eq) .nent = MLX5_IB_NUM_PF_EQE, }; param.mask[0] = 1ull << MLX5_EVENT_TYPE_PAGE_FAULT; + if (!zalloc_cpumask_var(¶m.affinity, GFP_KERNEL)) { + err = -ENOMEM; + goto err_wq; + } eq->core = mlx5_eq_create_generic(dev->mdev, ¶m); + free_cpumask_var(param.affinity); if (IS_ERR(eq->core)) { err = PTR_ERR(eq->core); goto err_wq; |