Re: [RFC PATCH 2/4] kernel/workqueue: Bind rescuer to unbound cpumask for WQ_UNBOUND

From: Juri Lelli
Date: Wed Jan 17 2024 - 01:31:17 EST


Hello,

On 16/01/24 08:47, Tejun Heo wrote:
> On Tue, Jan 16, 2024 at 05:19:27PM +0100, Juri Lelli wrote:
> > At the time they are created unbound workqueues rescuers currently use
> > cpu_possible_mask as their affinity, but this can be too wide in case a
> > workqueue unbound mask has been set as a subset of cpu_possible_mask.
> >
> > Make new rescuers use their associated workqueue unbound cpumask from
> > the start.
> >
> > Signed-off-by: Juri Lelli <juri.lelli@xxxxxxxxxx>
>
> Apply 1-2 to wq/for-6.9.

Thank you!

Best,
Juri