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| author | Ray Ni <ray.ni@intel.com> | 2023-05-26 20:57:29 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-06-21 04:37:17 +0000 |
| commit | 0da3df78ff469462c6c09d979fd6e2eeac0665bb (patch) | |
| tree | 49526a3a4dfc4bcddec948c663d7da7a169d4a15 /UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c | |
| parent | 4a0642ad27bfb566835ae86aedae0e18f9735cc2 (diff) | |
| download | edk2-0da3df78ff469462c6c09d979fd6e2eeac0665bb.tar.gz edk2-0da3df78ff469462c6c09d979fd6e2eeac0665bb.tar.bz2 edk2-0da3df78ff469462c6c09d979fd6e2eeac0665bb.zip | |
UefiCpuPkg/CpuSmm: Add perf-logging for time-consuming BSP procedures
The patch adds perf-logging for the following potential
time-consuming BSP procedures:
* PiCpuSmmEntry
- SmmRelocateBases
- ExecuteFirstSmiInit
* BSPHandler
- SmmWaitForApArrival
- PerformRemainingTasks
* InitPaging
* SetMemMapAttributes
* SetUefiMemMapAttributes
* SetPageTableAttributes
* ConfigSmmCodeAccessCheck
* SmmCpuFeaturesCompleteSmmReadyToLock
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c index 1b0b6673e1..ed6e58065f 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c @@ -575,6 +575,8 @@ InitPaging ( IA32_CR4 Cr4;
BOOLEAN Enable5LevelPaging;
+ PERF_FUNCTION_BEGIN ();
+
Cr4.UintN = AsmReadCr4 ();
Enable5LevelPaging = (BOOLEAN)(Cr4.Bits.LA57 == 1);
@@ -810,7 +812,7 @@ InitPaging ( //
mXdEnabled = TRUE;
- return;
+ PERF_FUNCTION_END ();
}
/**
|