[Intel-wired-lan] [PATCH v10 iwl-next 01/11] idpf: change the method for mailbox workqueue allocation

Jacob Keller jacob.e.keller at intel.com
Tue Apr 8 21:01:04 UTC 2025



On 4/8/2025 3:30 AM, Milena Olech wrote:
> Since workqueues are created per CPU, the works scheduled to this
> workqueues are run on the CPU they were assigned. It may result in
> overloaded CPU that is not able to handle virtchnl messages in
> relatively short time. Allocating workqueue with WQ_UNBOUND and
> WQ_HIGHPRI flags allows scheduler to queue virtchl messages on less loaded
> CPUs, what eliminates delays.
> 
> Reviewed-by: Alexander Lobakin <aleksander.lobakin at intel.com>
> Signed-off-by: Milena Olech <milena.olech at intel.com>
> Tested-by: Samuel Salin <Samuel.salin at intel.com>
> ---

Reviewed-by: Jacob Keller <jacob.e.keller at intel.com>


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