perf pmu: Recognize default_core as a core PMU in more places

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The python metrics code used in places like ilist.py passes a
pmu-filter of "default_core" on non-hybrid x86/ARM/.. systems. As a
PMU like "cpu" isn't a literal name match then no PMU matches
"default_core" and the events fail to parse for the metric. Fix the
name matching and PMU lookup for "default_core" and check that it
fixes ilist.py.

Fixes: 74e2dbe7be ("perf tools: Add --pmu-filter option for filtering PMUs")
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed‑by: Qinxin Xia <xiaqinxin@huawei.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

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Ian Rogers 2026-06-11 18:24:13 -07:00 • committed by Namhyung Kim

parent 4f7442f7e7

commit dfab3e4b0b

2 changed files with 7 additions and 1 deletions

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tools/perf/util/pmu.c

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tools/perf/util/pmus.c

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