Re: [Patch v4 0/6] Bug fixes on topdown events reordering

[Liang, Kan]

On 2024-08-16 8:29 a.m., Dapeng Mi wrote:
> Changes:
> v3 -> v4:
>   * limit metrics event searching inside group for group leader
>     sampling (Kan)
>   * add comments to illustrate supported and unsupported topdown events
>     regrouping formats (Kan)
>   * add more test cases to verify supported topdown regrouping
>     formats (Kan)
> 
> History:
>   v3: https://lore.kernel.org/all/20240712170339.185824-1-dapeng1.mi@xxxxxxxxxxxxxxx/
>   v2: https://lore.kernel.org/all/20240708144204.839486-1-dapeng1.mi@xxxxxxxxxxxxxxx/
>   v1: https://lore.kernel.org/all/20240702224037.343958-1-dapeng1.mi@xxxxxxxxxxxxxxx/
> 
> Dapeng Mi (6):
>   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
>   perf tests: Add more topdown events regroup tests


Thanks Dapeng.

The series look good to me.

Reviewed-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>

Thanks,
Kan
> 
>  tools/perf/arch/x86/util/evlist.c  | 68 ++++++++++++++++++++++++++++--
>  tools/perf/arch/x86/util/evsel.c   |  3 +-
>  tools/perf/arch/x86/util/topdown.c | 64 +++++++++++++++++++++++++++-
>  tools/perf/arch/x86/util/topdown.h |  2 +
>  tools/perf/tests/shell/record.sh   | 45 ++++++++++++++++++++
>  tools/perf/tests/shell/stat.sh     | 28 +++++++++++-
>  6 files changed, 201 insertions(+), 9 deletions(-)
> 
> 
> base-commit: 7c626ce4bae1ac14f60076d00eafe71af30450ba