linux-kernel - Re: [GIT PULL 00/19] perf/core improvements and fixes

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Message-ID: <20170814175230.GC2327@redhat.com>
Date:   Mon, 14 Aug 2017 14:52:30 -0300
From:   Arnaldo Carvalho de Melo <acme@...hat.com>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Kim Phillips <kim.phillips@....com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Andi Kleen <ak@...ux.intel.com>,
        Anton Blanchard <anton@....ibm.com>,
        David Ahern <dsahern@...il.com>,
        Hendrik Brueckner <brueckner@...ux.vnet.ibm.com>,
        Jiri Olsa <jolsa@...hat.com>, linuxppc-dev@...ts.ozlabs.org,
        Matt Fleming <matt.fleming@...el.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Michael Petlan <mpetlan@...hat.com>,
        Milian Wolff <milian.wolff@...b.com>,
        Namhyung Kim <namhyung@...nel.org>,
        "Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
        Paul Clarke <pc@...ibm.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
        Thomas-Mich Richter <tmricht@...ux.vnet.ibm.com>,
        Wang Nan <wangnan0@...wei.com>,
        Yao Jin <yao.jin@...ux.intel.com>,
        Zvonko Kosic <zvonko.kosic@...ibm.com>, acme@...nel.org
Subject: Re: [GIT PULL 00/19] perf/core improvements and fixes

Em Mon, Aug 14, 2017 at 07:39:48PM +0200, Ingo Molnar escreveu:
> * Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> > Infrastructure:

> > - Add support for shell based tests in 'perf test', add a few that
> >   run 'perf probe', 'perf trace', using kprobes, uprobes to check
> >   the output of those tools and the effects on the system, checking,
> >   for instance, DWARF backtraces from uprobes (Arnaldo Carvalho de Melo)
<SNIP>
> >  create mode 100644 tools/perf/tests/shell/lib/probe_vfs_getname.sh
> >  create mode 100755 tools/perf/tests/shell/probe_vfs_getname.sh
> >  create mode 100755 tools/perf/tests/shell/record+script_probe_vfs_getname.sh
> >  create mode 100755 tools/perf/tests/shell/trace+probe_libc_inet_pton.sh
> >  create mode 100755 tools/perf/tests/shell/trace+probe_vfs_getname.sh
> 
> Pulled, thanks a lot Arnaldo!

Thanks! I'm working with Kim Phillips to fix some issues he noticed
while testing on his ARM systems where 'perf probe' is not available, my
perf/core branch has several fixes to handle this that will be in my
next pull request.

- Arnaldo