Re: [PATCH 15/22] IB/mlx5/odp: Remove deprecated create_singlethread_workqueue

Leon Romanovsky
2016-08-19T15:49:20Z

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On Mon, Aug 15, 2016 at 11:42:19PM +0530, Bhaktipriya Shridhar wrote:
> alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
> deprecated create_singlethread_workqueue(). This is the identity
> conversion.
>
> The workqueue "mlx5_ib_page_fault_wq" queues work item &qp_pfault->work.
> It has been identity converted.
>
> WQ_MEM_RECLAIM has been set to ensure forward progress under
> memory pressure.
>
> Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Thanks,
Acked-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

> ---
> drivers/infiniband/hw/mlx5/odp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
> index 34e79e7..cacb631 100644
> --- a/drivers/infiniband/hw/mlx5/odp.c
> +++ b/drivers/infiniband/hw/mlx5/odp.c
> @@ -782,8 +782,8 @@ void mlx5_ib_odp_remove_one(struct mlx5_ib_dev *ibdev)
>
> int __init mlx5_ib_odp_init(void)
> {
> - mlx5_ib_page_fault_wq =
> - create_singlethread_workqueue("mlx5_ib_page_faults");
> + mlx5_ib_page_fault_wq = alloc_ordered_workqueue("mlx5_ib_page_faults",
> + WQ_MEM_RECLAIM);
> if (!mlx5_ib_page_fault_wq)
> return -ENOMEM;
>
> --
> 2.1.4
>
> --
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