Re: [PATCH] ring-buffer: serialize read-page order with subbuffer resize

[Yousef Alhouseen]

Not yet. The mutex-based draft isn't suitable; I still need to
implement and test the resize-in-progress flag design you requested.
I'll send v2 only after that is done.

Thanks,
Yousef

On Tue, 7 Jul 2026 10:36:19 -0400, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> On Tue, 30 Jun 2026 14:16:48 -0700
> Yousef Alhouseen <alhouseenyousef@xxxxxxxxx> wrote:
>
> > Agreed. I’ll add an explicit resize-in-progress flag, set it around
> > the order transition, and make the external read-page
> > allocation/free/read paths reject work while it is set. I’ll check the
> > flag under the locks that serialize each path so it cannot race the
> > transition, then compile and test the resulting v2.
>
> Did you ever get around to sending a v2?
>
> -- Steve