linux-kernel - Re: [RFC PATCH v14 0/8] TPEBS counting mode support

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Date: Thu, 27 Jun 2024 13:32:23 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: "Wang, Weilin" <weilin.wang@...el.com>
Cc: Ian Rogers <irogers@...gle.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	"Hunter, Adrian" <adrian.hunter@...el.com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	"linux-perf-users@...r.kernel.org" <linux-perf-users@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Taylor, Perry" <perry.taylor@...el.com>,
	"Alt, Samantha" <samantha.alt@...el.com>,
	"Biggers, Caleb" <caleb.biggers@...el.com>
Subject: Re: [RFC PATCH v14 0/8] TPEBS counting mode support

On Wed, Jun 26, 2024 at 06:17:22PM +0000, Wang, Weilin wrote:
> 
> 
> > -----Original Message-----
> > From: Namhyung Kim <namhyung@...nel.org>
> > Sent: Wednesday, June 26, 2024 10:59 AM
> > To: Wang, Weilin <weilin.wang@...el.com>
> > Cc: Ian Rogers <irogers@...gle.com>; Arnaldo Carvalho de Melo
> > <acme@...nel.org>; Peter Zijlstra <peterz@...radead.org>; Ingo Molnar
> > <mingo@...hat.com>; Alexander Shishkin
> > <alexander.shishkin@...ux.intel.com>; Jiri Olsa <jolsa@...nel.org>; Hunter,
> > Adrian <adrian.hunter@...el.com>; Kan Liang <kan.liang@...ux.intel.com>;
> > linux-perf-users@...r.kernel.org; linux-kernel@...r.kernel.org; Taylor, Perry
> > <perry.taylor@...el.com>; Alt, Samantha <samantha.alt@...el.com>; Biggers,
> > Caleb <caleb.biggers@...el.com>
> > Subject: Re: [RFC PATCH v14 0/8] TPEBS counting mode support
> > 
> > On Mon, Jun 24, 2024 at 06:20:16PM -0400, weilin.wang@...el.com wrote:
> > > From: Weilin Wang <weilin.wang@...el.com>
> > >
> > > Changes in v14:
> > >  - Fix the python import test failure. We cannot support PYTHON_PERF
> > because it
> > >  will trigger a chain of dependency issues if we add intel-tpebs.c to it. So,
> > >  only enable tpebs functions in evsel and evlist when PYTHON_PERF is not
> > >  defined.
> > 
> > I think it's easier if we have Ian's python build cleanup first.
> > 
> >   https://lore.kernel.org/linux-perf-users/20240625214117.953777-1-
> > irogers@...gle.com
> > 
> > Let me take a look at it..
> 
> Ok, I will hold the cmd option name update until we conclude on this one. 
> Thanks a lot!

Please take a look at the current perf-tools-next branch.

Thanks,
Namhyung