linux-kernel - Re: [PATCH v2] greybus: add WQ_PERCPU to alloc

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Message-ID: <aWYUMO4lwV_Az7Im@hovoldconsulting.com>
Date: Tue, 13 Jan 2026 10:45:20 +0100
From: Johan Hovold <johan@...nel.org>
To: Marco Crivellari <marco.crivellari@...e.com>
Cc: linux-kernel@...r.kernel.org, greybus-dev@...ts.linaro.org,
	Tejun Heo <tj@...nel.org>, Lai Jiangshan <jiangshanlai@...il.com>,
	Frederic Weisbecker <frederic@...nel.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Michal Hocko <mhocko@...e.com>, Alex Elder <elder@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH v2] greybus: add WQ_PERCPU to alloc_workqueue users

On Wed, Dec 24, 2025 at 04:20:52PM +0100, Marco Crivellari wrote:
> On Wed, Nov 12, 2025 at 4:27 PM Marco Crivellari
> <marco.crivellari@...e.com> wrote:
> > [...]
> >  drivers/greybus/operation.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/greybus/operation.c b/drivers/greybus/operation.c
> > index 54ccc434a1f7..7e12ffb2dd60 100644
> > --- a/drivers/greybus/operation.c
> > +++ b/drivers/greybus/operation.c
> > @@ -1238,7 +1238,7 @@ int __init gb_operation_init(void)
> >                 goto err_destroy_message_cache;
> >
> >         gb_operation_completion_wq = alloc_workqueue("greybus_completion",
> > -                                                    0, 0);
> > +                                                    WQ_PERCPU, 0);
> >         if (!gb_operation_completion_wq)
> >                 goto err_destroy_operation_cache;
> >
> 
> Gentle ping.

On Christmas Eve?

It'll be picked up by eventually now that people are back from
conferences and holiday.

Johan