From: Michael Petlan <mpetlan@redhat.com>
To: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Jiri Olsa <jolsa@redhat.com>, Vinson Lee <vlee@twopensource.com>,
rostedt@goodmis.org, Jiri Olsa <jolsa@kernel.org>,
raphael.beamonte@gmail.com, "H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Namhyung Kim <namhyung@kernel.org>,
linux-tip-commits@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [tip:perf/core] tools lib api fs: Remove debugfs, tracefs and findfs objects
Date: Thu, 24 Sep 2015 17:05:57 +0200 [thread overview]
Message-ID: <1443107157.21581.41.camel@Rudolf-RHEL-7> (raw)
In-Reply-To: <20150923100815.GB2867@codeblueprint.co.uk>
On Wed, 2015-09-23 at 11:08 +0100, Matt Fleming wrote:
[SNIP]
> > The RedHat QE has some more perf tool tests. There was some movement
> > to make those public, but not sure how it ended up.. ccing Michael Petlan
> > for news on this ;-)
>
> Cool! I'd definitely be interested in knowing the details.
>
Hi!
Yes, we have some tests, but they really need some refactoring and then
extending.
There are many "regression" tests that cover some extreme situations
that failed with some kernel/perf version on some hardware. They are
probably not very useful for the purpose mentioned here.
Then there are some tests that should cover basic functionality and
check for the correctness of perf's behaviour. Since it became being
pretty messy, I have got an idea to rewrite that in a more structured
and robust way and make it public.
So I started with some skeleton and tests for perf stat builtin sub
command [1]. My idea is to port there all the meaningful tests that
we have at Red Hat. Then I will be happy if someone else is interested
in contributing some more coverage, ideas or whatever...
I am on a PTO for two weeks from now, so I will respond after it, if you
have any questions, suggestions or ideas.
Regards,
Michael
[1] https://github.com/rfmvh/perftool-testsuite
next prev parent reply other threads:[~2015-09-24 15:06 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-02 7:56 [PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa
2015-09-02 7:56 ` [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Jiri Olsa
2015-09-02 13:00 ` Arnaldo Carvalho de Melo
2015-09-02 13:34 ` Jiri Olsa
2015-09-05 14:00 ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 02/15] perf tools: Remove mountpoint arg from perf_debugfs_mount Jiri Olsa
2015-09-08 14:32 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 03/15] perf tools: Move tracing_path stuff under same namespace Jiri Olsa
2015-09-08 14:33 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Jiri Olsa
2015-09-04 11:35 ` Matt Fleming
2015-09-04 13:28 ` Raphaël Beamonte
2015-09-08 14:33 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Jiri Olsa
2015-09-02 13:12 ` Arnaldo Carvalho de Melo
2015-09-04 11:36 ` Matt Fleming
2015-09-04 13:41 ` Raphaël Beamonte
2015-09-04 13:48 ` Jiri Olsa
2015-09-04 13:51 ` Raphaël Beamonte
2015-09-08 14:33 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Jiri Olsa
2015-09-02 13:18 ` Arnaldo Carvalho de Melo
2015-09-02 13:44 ` Jiri Olsa
2015-09-02 14:16 ` Arnaldo Carvalho de Melo
2015-09-15 6:59 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 07/15] tools lib api: Add STR and PATH_MAX macros to fs object Jiri Olsa
2015-09-08 14:34 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 08/15] tools lib api: Move SYSFS_MAGIC PROC_SUPER_MAGIC into fs.c Jiri Olsa
2015-09-08 14:34 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 09/15] tools lib api: Add debugfs into fs.c object Jiri Olsa
2015-09-08 14:34 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 10/15] tools lib api: Add tracefs " Jiri Olsa
2015-09-08 14:35 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 11/15] tools lib api: Add mount support for fs Jiri Olsa
2015-09-04 14:14 ` Raphaël Beamonte
2015-09-04 14:20 ` Steven Rostedt
2015-09-04 14:26 ` Jiri Olsa
2015-09-04 14:57 ` Steven Rostedt
2015-09-04 15:00 ` Steven Rostedt
2015-09-04 15:12 ` Raphaël Beamonte
2015-09-08 14:35 ` [tip:perf/core] tools lib api fs: Add FSTYPE__mount() method tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa
2015-09-02 13:39 ` Arnaldo Carvalho de Melo
2015-09-02 13:41 ` Arnaldo Carvalho de Melo
2015-09-02 13:46 ` Jiri Olsa
2015-09-02 14:17 ` Arnaldo Carvalho de Melo
2015-09-02 16:52 ` Arnaldo Carvalho de Melo
2015-09-04 7:08 ` Jiri Olsa
2015-09-04 16:42 ` Arnaldo Carvalho de Melo
2015-09-04 17:45 ` Jiri Olsa
2015-09-08 14:35 ` [tip:perf/core] tools lib api fs: Add FSTYPE__configured() method tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 13/15] tools lib api: Replace debugfs/tracefs objects interface with fs.c Jiri Olsa
2015-09-15 6:59 ` [tip:perf/core] tools lib api fs: Replace debugfs/ tracefs " tip-bot for Jiri Olsa
2015-09-02 7:56 ` [PATCH 14/15] tools lib api: Remove debugfs, tracefs and findfs objects Jiri Olsa
2015-09-15 6:59 ` [tip:perf/core] tools lib api fs: " tip-bot for Jiri Olsa
2015-09-22 0:20 ` Vinson Lee
2015-09-22 13:53 ` Arnaldo Carvalho de Melo
2015-09-22 21:29 ` Vinson Lee
2015-09-23 8:23 ` Matt Fleming
2015-09-23 8:39 ` Jiri Olsa
2015-09-23 10:08 ` Matt Fleming
2015-09-24 15:05 ` Michael Petlan [this message]
2015-10-07 20:10 ` Matt Fleming
2015-10-13 19:18 ` Arnaldo Carvalho de Melo
2015-09-23 13:44 ` Arnaldo Carvalho de Melo
2015-09-23 13:50 ` Jiri Olsa
2015-09-23 13:54 ` Arnaldo Carvalho de Melo
2015-09-24 12:15 ` Matt Fleming
2015-09-24 14:29 ` Arnaldo Carvalho de Melo
2015-09-02 7:56 ` [PATCH 15/15] perf tools: Switch to tracing_path interface on appropriate places Jiri Olsa
2015-09-15 7:00 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-09-02 8:01 ` [PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1443107157.21581.41.camel@Rudolf-RHEL-7 \
--to=mpetlan@redhat.com \
--cc=a.p.zijlstra@chello.nl \
--cc=acme@redhat.com \
--cc=ak@linux.intel.com \
--cc=dsahern@gmail.com \
--cc=hpa@zytor.com \
--cc=jolsa@kernel.org \
--cc=jolsa@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=matt@codeblueprint.co.uk \
--cc=mingo@kernel.org \
--cc=namhyung@kernel.org \
--cc=raphael.beamonte@gmail.com \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=vlee@twopensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®