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SubjectRe: [PATCH 2/3 v2] perf symbols: Update the list of kernel idle symbols
Date


> On Feb 7, 2020, at 3:06 PM, Kim Phillips <kim.phillips@amd.com> wrote:
>
> "acpi_idle_do_entry", "acpi_processor_ffh_cstate_enter", and "idle_cpu"
> appear in 'perf top' output, at least on AMD systems.
>
> Add them to perf's idle_symbols list, so they don't dominate 'perf top'
> output.
>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
> Cc: Jiri Olsa <jolsa@kernel.org>
> Cc: Namhyung Kim <namhyung@kernel.org>
> Cc: Cong Wang <xiyou.wangcong@gmail.com>
> Cc: Andi Kleen <ak@linux.intel.com>
> Cc: Jin Yao <yao.jin@linux.intel.com>
> Cc: Kan Liang <kan.liang@linux.intel.com>
> Cc: Kim Phillips <kim.phillips@amd.com>
> Cc: Song Liu <songliubraving@fb.com>
> Cc: Davidlohr Bueso <dave@stgolabs.net>
> Cc: linux-perf-users@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Acked-by: Jiri Olsa <jolsa@redhat.com>
> Signed-off-by: Kim Phillips <kim.phillips@amd.com>

Acked-by: Song Liu <songliubraving@fb.com>

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