Re: [edk2-devel] [PATCH V3 0/8] Enable SMM perf-logging

Re: [edk2-devel] [PATCH V3 0/8] Enable SMM perf-logging

[Ni, Ray]

I haven't got "Reviewed-by" for MdeModulePkg changes. Can Jian or Liming approve?

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Ni, Ray
> Sent: Tuesday, June 13, 2023 2:13 PM
> To: devel@edk2.groups.io
> Subject: [edk2-devel] [PATCH V3 0/8] Enable SMM perf-logging
> 
> To avoid impacting runtime performance, the perf-logging is
> disabled upon ExitBootServices.
> 
> Ray Ni (8):
>   UefiCpuPkg/CpuSmm: Add perf-logging for time-consuming BSP procedures
>   UefiCpuPkg/CpuSmm: Add perf-logging for MP procedures
>   MdeModulePkg/SmmCore: Add perf-logging for time-consuming procedures
>   MdeModulePkg/SmmCore: Add perf-logging for SmmDriverDispatchHandler
>   MdeModulePkg/SmmPerformanceLib: Disable perf-logging after ExitBS
>   MdeModulePkg/SmmCorePerformanceLib: Disable perf-logging at runtime
>   UefiCpuPkg/SmmCpu: Add PcdSmmApPerfLogEnable control AP perf-logging
>   MdeModulePkg/SmmCore: Perf-log PlatformHookBefore/AfterSmmDispatch
> 
>  MdeModulePkg/Core/PiSmmCore/Dispatcher.c      |   5 +-
>  MdeModulePkg/Core/PiSmmCore/PiSmmCore.c       |  19 +++-
>  MdeModulePkg/Core/PiSmmCore/Smi.c             |   6 ++
>  .../SmmCorePerformanceLib.c                   |  48 ++++++++-
>  .../SmmCorePerformanceLib.inf                 |   3 +-
>  .../SmmPerformanceLib/SmmPerformanceLib.c     |  63 ++++++++++-
>  .../SmmPerformanceLib/SmmPerformanceLib.inf   |   4 +
>  UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c         |  42 +++++++-
>  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c    |  38 +++++++
>  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h    |   2 +
>  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf  |   4 +
>  .../PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c   |  13 ++-
>  UefiCpuPkg/PiSmmCpuDxeSmm/SmmMpPerf.c         | 100
> ++++++++++++++++++
>  UefiCpuPkg/PiSmmCpuDxeSmm/SmmMpPerf.h         |  83
> +++++++++++++++
>  UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c        |   4 +-
>  UefiCpuPkg/UefiCpuPkg.dec                     |   6 ++
>  16 files changed, 429 insertions(+), 11 deletions(-)
>  create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/SmmMpPerf.c
>  create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/SmmMpPerf.h
> 
> --
> 2.39.1.windows.1
> 
> 
> 
> 
>