From: Dapeng Mi <dapeng1.mi@linux.intel.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Kan Liang <kan.liang@linux.intel.com>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Yongwei Ma <yongwei.ma@intel.com>,
Dapeng Mi <dapeng1.mi@intel.com>,
Dapeng Mi <dapeng1.mi@linux.intel.com>
Subject: [Patch v3 0/5] Bug fixes on topdown events reordering
Date: Fri, 12 Jul 2024 17:03:34 +0000 [thread overview]
Message-ID: <20240712170339.185824-1-dapeng1.mi@linux.intel.com> (raw)
Changes:
v2 -> v3:
* Refine arch_is_topdown_metrics() (Kan Liang)
* Only move topdown metric events forward when they are not in the
group with previous event (Ian)
* Check if topdown events is supported before test topown events
leader sampling (Kan Liang)
History:
v1: https://lore.kernel.org/all/20240702224037.343958-1-dapeng1.mi@linux.intel.com/
v2: https://lore.kernel.org/all/20240708144204.839486-1-dapeng1.mi@linux.intel.com/
Dapeng Mi (5):
perf x86/topdown: Complete topdown slots/metrics events check
perf x86/topdown: Correct leader selection with sample_read enabled
perf x86/topdown: Don't move topdown metric events in group
perf tests: Add leader sampling test in record tests
perf tests: Add topdown events counting and sampling tests
tools/perf/arch/x86/util/evlist.c | 13 +++++--
tools/perf/arch/x86/util/evsel.c | 3 +-
tools/perf/arch/x86/util/topdown.c | 62 +++++++++++++++++++++++++++++-
tools/perf/arch/x86/util/topdown.h | 2 +
tools/perf/tests/shell/record.sh | 45 ++++++++++++++++++++++
tools/perf/tests/shell/stat.sh | 6 +++
6 files changed, 124 insertions(+), 7 deletions(-)
base-commit: 73e931504f8e0d42978bfcda37b323dbbd1afc08
--
2.40.1
next reply other threads:[~2024-07-12 10:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-12 17:03 Dapeng Mi [this message]
2024-07-12 17:03 ` [Patch v3 1/5] perf x86/topdown: Complete topdown slots/metrics events check Dapeng Mi
2024-08-12 13:41 ` Arnaldo Carvalho de Melo
2024-08-13 6:54 ` Mi, Dapeng
2024-08-15 6:42 ` Mi, Dapeng
2024-07-12 17:03 ` [Patch v3 2/5] perf x86/topdown: Correct leader selection with sample_read enabled Dapeng Mi
2024-08-12 13:42 ` Arnaldo Carvalho de Melo
2024-08-12 14:37 ` Liang, Kan
2024-08-12 15:18 ` Liang, Kan
2024-08-13 7:15 ` Mi, Dapeng
2024-07-12 17:03 ` [Patch v3 3/5] perf x86/topdown: Don't move topdown metric events in group Dapeng Mi
2024-08-12 15:37 ` Liang, Kan
2024-08-13 7:30 ` Mi, Dapeng
2024-07-12 17:03 ` [Patch v3 4/5] perf tests: Add leader sampling test in record tests Dapeng Mi
2024-07-12 17:03 ` [Patch v3 5/5] perf tests: Add topdown events counting and sampling tests Dapeng Mi
2024-08-12 5:43 ` [Patch v3 0/5] Bug fixes on topdown events reordering Mi, Dapeng
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