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Message-ID: <ZwYW54gKOfnUboeZ@google.com>
Date: Tue, 8 Oct 2024 22:38:47 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Ian Rogers <irogers@...gle.com>
Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>,
James Clark <james.clark@...aro.org>,
Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
zhaimingbing <zhaimingbing@...s.chinamobile.com>,
Thomas Richter <tmricht@...ux.ibm.com>,
Veronika Molnarova <vmolnaro@...hat.com>,
Leo Yan <leo.yan@...ux.dev>, Howard Chu <howardchu95@...il.com>,
Ze Gao <zegao2021@...il.com>, Weilin Wang <weilin.wang@...el.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: Re: [PATCH v1 0/3] Make a "Setup struct perf_event_attr" a shell test
On Tue, Oct 08, 2024 at 11:55:29AM -0700, Ian Rogers wrote:
> On Tue, Oct 1, 2024 at 10:19 AM Ian Rogers <irogers@...gle.com> wrote:
> >
> > The path detection for "Setup struct perf_event_attr" test is brittle
> > and leads to the test frequently not running. Running shell tests is
> > reasonably robust, so make the test a shell test. Move the test files
> > to reflect this.
>
> Ping.
>
> I think this is worthwhile cleanup for the attributes test. It should
> avoid problems like:
> https://lore.kernel.org/lkml/ZroNTkdA8XDFaDks@x1/
Sorry, it's not clear to me what was the problem. Can you please say it
again briefly?
Thanks,
Namhyung
>
> > Ian Rogers (3):
> > perf test: Add a shell wrapper for "Setup struct perf_event_attr"
> > perf test: Remove C test wrapper for attr.py
> > perf test: Move attr files into shell directory where they are used
> >
> > tools/perf/Makefile.perf | 5 +-
> > tools/perf/perf.c | 2 -
> > tools/perf/tests/Build | 1 -
> > tools/perf/tests/attr.c | 218 ------------------
> > tools/perf/tests/builtin-test.c | 1 -
> > tools/perf/tests/shell/attr.sh | 22 ++
> > tools/perf/tests/{ => shell}/attr/README | 0
> > tools/perf/tests/{ => shell}/attr/base-record | 0
> > .../tests/{ => shell}/attr/base-record-spe | 0
> > tools/perf/tests/{ => shell}/attr/base-stat | 0
> > .../tests/{ => shell}/attr/system-wide-dummy | 0
> > .../tests/{ => shell}/attr/test-record-C0 | 0
> > .../tests/{ => shell}/attr/test-record-basic | 0
> > .../{ => shell}/attr/test-record-branch-any | 0
> > .../attr/test-record-branch-filter-any | 0
> > .../attr/test-record-branch-filter-any_call | 0
> > .../attr/test-record-branch-filter-any_ret | 0
> > .../attr/test-record-branch-filter-hv | 0
> > .../attr/test-record-branch-filter-ind_call | 0
> > .../attr/test-record-branch-filter-k | 0
> > .../attr/test-record-branch-filter-u | 0
> > .../tests/{ => shell}/attr/test-record-count | 0
> > .../tests/{ => shell}/attr/test-record-data | 0
> > .../{ => shell}/attr/test-record-dummy-C0 | 0
> > .../tests/{ => shell}/attr/test-record-freq | 0
> > .../attr/test-record-graph-default | 0
> > .../attr/test-record-graph-default-aarch64 | 0
> > .../{ => shell}/attr/test-record-graph-dwarf | 0
> > .../{ => shell}/attr/test-record-graph-fp | 0
> > .../attr/test-record-graph-fp-aarch64 | 0
> > .../attr/test-record-group-sampling | 0
> > .../tests/{ => shell}/attr/test-record-group1 | 0
> > .../tests/{ => shell}/attr/test-record-group2 | 0
> > .../{ => shell}/attr/test-record-no-buffering | 0
> > .../{ => shell}/attr/test-record-no-inherit | 0
> > .../{ => shell}/attr/test-record-no-samples | 0
> > .../tests/{ => shell}/attr/test-record-period | 0
> > .../{ => shell}/attr/test-record-pfm-period | 0
> > .../tests/{ => shell}/attr/test-record-raw | 0
> > .../{ => shell}/attr/test-record-spe-period | 0
> > .../attr/test-record-spe-period-term | 0
> > .../attr/test-record-spe-physical-address | 0
> > .../attr/test-record-user-regs-no-sve-aarch64 | 0
> > .../test-record-user-regs-old-sve-aarch64 | 0
> > .../attr/test-record-user-regs-sve-aarch64 | 0
> > .../perf/tests/{ => shell}/attr/test-stat-C0 | 0
> > .../tests/{ => shell}/attr/test-stat-basic | 0
> > .../tests/{ => shell}/attr/test-stat-default | 0
> > .../{ => shell}/attr/test-stat-detailed-1 | 0
> > .../{ => shell}/attr/test-stat-detailed-2 | 0
> > .../{ => shell}/attr/test-stat-detailed-3 | 0
> > .../tests/{ => shell}/attr/test-stat-group1 | 0
> > .../{ => shell}/attr/test-stat-no-inherit | 0
> > tools/perf/tests/{ => shell/lib}/attr.py | 0
> > tools/perf/tests/tests.h | 1 -
> > tools/perf/util/evsel.c | 122 +++++++++-
> > tools/perf/util/util.h | 7 -
> > 57 files changed, 142 insertions(+), 237 deletions(-)
> > delete mode 100644 tools/perf/tests/attr.c
> > create mode 100755 tools/perf/tests/shell/attr.sh
> > rename tools/perf/tests/{ => shell}/attr/README (100%)
> > rename tools/perf/tests/{ => shell}/attr/base-record (100%)
> > rename tools/perf/tests/{ => shell}/attr/base-record-spe (100%)
> > rename tools/perf/tests/{ => shell}/attr/base-stat (100%)
> > rename tools/perf/tests/{ => shell}/attr/system-wide-dummy (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-C0 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-basic (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-any (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-any (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-any_call (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-any_ret (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-hv (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-ind_call (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-k (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-branch-filter-u (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-count (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-data (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-dummy-C0 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-freq (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-graph-default (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-graph-default-aarch64 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-graph-dwarf (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-graph-fp (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-graph-fp-aarch64 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-group-sampling (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-group1 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-group2 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-no-buffering (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-no-inherit (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-no-samples (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-period (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-pfm-period (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-raw (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-spe-period (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-spe-period-term (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-spe-physical-address (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-user-regs-no-sve-aarch64 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-user-regs-old-sve-aarch64 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-record-user-regs-sve-aarch64 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-C0 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-basic (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-default (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-detailed-1 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-detailed-2 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-detailed-3 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-group1 (100%)
> > rename tools/perf/tests/{ => shell}/attr/test-stat-no-inherit (100%)
> > rename tools/perf/tests/{ => shell/lib}/attr.py (100%)
> >
> > --
> > 2.46.1.824.gd892dcdcdd-goog
> >
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