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Add a Pcd to define the maximum number of performance log entries during PEI phase.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1398 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2006-08-29 01:52:19 +00:00
parent a3420902ba
commit 6ffd3b0cd2
6 changed files with 22 additions and 7 deletions
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2
EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
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@@ -438,7 +438,7 @@ DxeCorePerformanceLibConstructor (
);
ASSERT_EFI_ERROR (Status);
mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + MAX_PEI_PERFORMANCE_LOG_ENTRIES;
mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + PcdGet8 (PcdMaxPeiPerformanceLogEntries);
mGaugeData = AllocateZeroPool (sizeof (GAUGE_DATA_HEADER) + (sizeof (GAUGE_DATA_ENTRY) * mMaxGaugeRecords));
ASSERT (mGaugeData != NULL);

5
EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa
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@@ -91,5 +91,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
<HelpText>The bitmask of flags that specify the enable/disable of
Performance Measurement.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC">
<C_Name>PcdMaxPeiPerformanceLogEntries</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>Maximun number of performance log entries during PEI phase.</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>