Re: [PATCH 1/2] accel/amdxdna: Replace create_singlethread_workqueue with alloc_ordered_workqueue

[Lizhi Hou <lizhi.hou@amd.com>]

On 9/25/26 05:48, George Karagounis wrote:
> create_singlethread_workqueue() is deprecated. Replace it with
>
> alloc_ordered_workqueue() to use the shared system workqueue
>
> infrastructure more efficiently.
>
> WQ_MEM_RECLAIM is added to ensure the mailbox can process
>
> interrupts under memory pressure.
>
> Signed-off-by: George Karagounis <mail@taterr.org>
> ---
>   drivers/accel/amdxdna/amdxdna_mailbox.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/accel/amdxdna/amdxdna_mailbox.c b/drivers/accel/amdxdna/amdxdna_mailbox.c
> index cc8865f4e79c..05c3786de135 100644
> --- a/drivers/accel/amdxdna/amdxdna_mailbox.c
> +++ b/drivers/accel/amdxdna/amdxdna_mailbox.c
> @@ -481,7 +481,7 @@ struct mailbox_channel *xdna_mailbox_alloc_channel(struct mailbox *mb)
>   		return NULL;
>   
>   	INIT_WORK(&mb_chann->rx_work, mailbox_rx_worker);
> -	mb_chann->work_q = create_singlethread_workqueue(MAILBOX_NAME);
> +	mb_chann->work_q = alloc_ordered_workqueue(MAILBOX_NAME, WQ_MEM_RECLAIM);
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
>   	if (!mb_chann->work_q) {
>   		MB_ERR(mb_chann, "Create workqueue failed");
>   		goto free_chann;