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

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Message-ID: <20200424130722.GK19437@kernel.org>
Date:   Fri, 24 Apr 2020 10:07:22 -0300
From:   Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
To:     Andreas Gerstmayr <agerstmayr@...hat.com>,
        Daniel Díaz <daniel.diaz@...aro.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        open list <linux-kernel@...r.kernel.org>,
        linux-perf-users@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Alexey Budankov <alexey.budankov@...ux.intel.com>,
        He Zhe <zhe.he@...driver.com>, Ian Rogers <irogers@...gle.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Konstantin Kharlamov <hi-angel@...dex.ru>,
        Stephane Eranian <eranian@...gle.com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        lkft-triage@...ts.linaro.org
Subject: Re: [GIT PULL] perf/core improvements and fixes

Em Thu, Apr 23, 2020 at 04:28:46PM -0500, Daniel Díaz escreveu:
> On Wed, 22 Apr 2020 at 07:09, Ingo Molnar <mingo@...nel.org> wrote:
> > >  85 files changed, 1851 insertions(+), 513 deletions(-)

> > Pulled, thanks a lot Arnaldo!
 
> Our OpenEmbedded builds detected an issue with 5287f9269206 ("perf
> script: Add flamegraph.py script"):
>   ERROR: perf-1.0-r9 do_package_qa: QA Issue:
> /usr/libexec/perf-core/scripts/python/bin/flamegraph-report contained
> in package perf-python requires /usr/bin/sh, but no providers found in
> RDEPENDS_perf-python? [file-rdeps]


yeah, the flamegraph scripts are the outliers, there, everything else is
using /bin/bash, so I'll switch to that, ok Andreas?

[acme@...co perf]$ vim tools/perf/scripts/python/bin/*
34 files to edit
[acme@...co perf]$ head -1 tools/perf/scripts/python/bin/*
==> tools/perf/scripts/python/bin/compaction-times-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/compaction-times-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/event_analyzing_sample-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/event_analyzing_sample-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/export-to-postgresql-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/export-to-postgresql-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/export-to-sqlite-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/export-to-sqlite-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/failed-syscalls-by-pid-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/failed-syscalls-by-pid-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/flamegraph-record <==
#!/usr/bin/sh

==> tools/perf/scripts/python/bin/flamegraph-report <==
#!/usr/bin/sh

==> tools/perf/scripts/python/bin/futex-contention-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/futex-contention-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/intel-pt-events-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/intel-pt-events-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/mem-phys-addr-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/mem-phys-addr-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/netdev-times-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/netdev-times-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/net_dropmonitor-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/net_dropmonitor-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/powerpc-hcalls-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/powerpc-hcalls-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/sched-migration-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/sched-migration-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/sctop-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/sctop-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/stackcollapse-record <==
#!/bin/sh

==> tools/perf/scripts/python/bin/stackcollapse-report <==
#!/bin/sh

==> tools/perf/scripts/python/bin/syscall-counts-by-pid-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/syscall-counts-by-pid-report <==
#!/bin/bash

==> tools/perf/scripts/python/bin/syscall-counts-record <==
#!/bin/bash

==> tools/perf/scripts/python/bin/syscall-counts-report <==
#!/bin/bash
[acme@...co perf]$