Re: [PATCH v1 4/7] rust: workqueue: define built-in queues

[Andreas Hindborg (Samsung)]

Alice Ryhl <aliceryhl@xxxxxxxxxx> writes:

> Andreas Hindborg <nmi@xxxxxxxxxxxx> writes:
>> Alice Ryhl <aliceryhl@xxxxxxxxxx> writes:
>>> +/// Returns the system freezable work queue (`system_freezable_wq`).
>>> +///
>>> +/// It is equivalent to the one returned by [`system`] except that it's freezable.
>> 
>> Can we add a short definition of what "freezable" means?
>
> I don't know what it means, but I would be happy to add an explanation
> if you have one.

>From https://docs.kernel.org/core-api/workqueue.html:

"A freezable wq participates in the freeze phase of the system suspend
operations. Work items on the wq are drained and no new work item starts
execution until thawed."

BR Andreas