Re: [PATCH v4 1/2] tracing: fgraph: allocate shadow stacks inline with GFP_NOWAIT

[Vineet Gupta]

On 10/23/26 11:38 AM, Steven Rostedt wrote:
> On Fri, 23 Oct 2026 11:13:44 -0700
> Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx> wrote:
>
> > Acked-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
> >
> > I presume this will go through Masami and Steven's tree, is that right?
> Yes, but it came in during the merge window, and since it's just a speed up
> and not fixing something that's broken, I was going to let this go in the
> next merge window. I rather have a change like this sit through a full -rc
> release.

It is a speed up but not for optimization sake but to cure rcu stalls in 
production at Meta. IMHO it should go in sooner than wait a full release 
cycle.

Thx,
-Vineet