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

[Vineet Gupta <vineet.gupta@linux.dev>]

On 10/23/26 3:25 PM, Vineet Gupta wrote:
> On 10/23/26 3:09 PM, Steven Rostedt wrote:
>> On Fri, 23 Oct 2026 13:13:41 -0700
>> Vineet Gupta <vineet.gupta@linux.dev> wrote:
>>
>>> On 10/23/26 11:38 AM, Steven Rostedt wrote:
>>>> On Fri, 23 Oct 2026 11:13:44 -0700
>>>> Andrii Nakryiko <andrii.nakryiko@gmail.com> wrote:
>>>>    
>>>>> Acked-by: Andrii Nakryiko <andrii@kernel.org>
>>>>>
>>>>> 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.
>>>
>> Either way, I'd like to give it a bit more testing first. That is, the
>> earliest it will go is after -rc1.
> That's fair.

ping !