Re: [PATCH v3 2/3] perf: Reveal PMU type in fdinfo

From: Ian Rogers
Date: Wed Apr 09 2025 - 12:03:10 EST


On Mon, Mar 17, 2025 at 8:42 AM Ian Rogers <irogers@xxxxxxxxxx> wrote:
>
> On Tue, Jan 7, 2025 at 11:44 AM Arnaldo Carvalho de Melo
> <acme@xxxxxxxxxx> wrote:
> >
> > On Wed, Nov 06, 2024 at 12:30:06AM +0000, Chun-Tse Shao wrote:
> > > It gives useful info on knowing which PMUs are reserved by this process.
> > > Also add config which would be useful.
> > > Testing cycles:
> >
> > I applied the first patch in the series, that already helps, Peter, what
> > about this one for the kernel?
>
> Peter, did you have any input on this? I think this is simple value
> add with no real downside. I kind of wish the patch did more than just
> dumping type and config in fdinfo, but getting those two is a big
> start.

Ping.

Thanks,
Ian