Re: [PATCH RFC 04/10] perf: Introduce deferred user callchains

From: Namhyung Kim
Date: Mon Nov 13 2023 - 14:18:24 EST


On Mon, Nov 13, 2023 at 10:50 AM Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> On Mon, Nov 13, 2023 at 09:48:32AM -0800, Namhyung Kim wrote:
>
> > Yeah, I thought something like this first, but then I thought
> > "can we just use PID for this?"
>
> TID, and assuming things are otherwise time ordered, yes.

Right, I meant that, not TGID.

At least, the perf tools handle events in time ordered.

Thanks,
Namhyung