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Update function comments to remove confused description on PerformanceLib EndPerformanceMeasurement API. 

Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13201 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2012-04-17 09:45:59 +00:00
parent 05570a7e8a
commit 3dffec127c
4 changed files with 4 additions and 8 deletions
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3
MdeModulePkg/Library/DxePerformanceLib/DxePerformanceLib.c
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@ -6,7 +6,7 @@
to log performance data. If Performance Protocol is not available, it does not log any to log performance data. If Performance Protocol is not available, it does not log any
performance information. performance information.
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -116,7 +116,6 @@ StartPerformanceMeasurement (
then TimeStamp is added to the record as the end time. then TimeStamp is added to the record as the end time.
If the record is found and TimeStamp is zero, then this function reads If the record is found and TimeStamp is zero, then this function reads
the current time stamp and adds that time stamp value to the record as the end time. the current time stamp and adds that time stamp value to the record as the end time.
If this function is called multiple times for the same record, then the end time is overwritten.
@param Handle Pointer to environment specific context used @param Handle Pointer to environment specific context used
to identify the component being measured. to identify the component being measured.

3
MdeModulePkg/Library/DxeSmmPerformanceLib/DxeSmmPerformanceLib.c
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@ -4,7 +4,7 @@
This library instance allows a DXE driver or UEFI application to dump the SMM performance data. This library instance allows a DXE driver or UEFI application to dump the SMM performance data.
StartPerformanceMeasurement() and EndPerformanceMeasurement() are not implemented. StartPerformanceMeasurement() and EndPerformanceMeasurement() are not implemented.
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR> Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -116,7 +116,6 @@ StartPerformanceMeasurement (
then TimeStamp is added to the record as the end time. then TimeStamp is added to the record as the end time.
If the record is found and TimeStamp is zero, then this function reads If the record is found and TimeStamp is zero, then this function reads
the current time stamp and adds that time stamp value to the record as the end time. the current time stamp and adds that time stamp value to the record as the end time.
If this function is called multiple times for the same record, then the end time is overwritten.
@param Handle Pointer to environment specific context used @param Handle Pointer to environment specific context used
to identify the component being measured. to identify the component being measured.

3
MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c
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@ -6,7 +6,7 @@
performance data to the GUIDed HOB. Due to the limitation of temporary RAM, the maximum performance data to the GUIDed HOB. Due to the limitation of temporary RAM, the maximum
number of performance logging entry is specified by PcdMaxPeiPerformanceLogEntries. number of performance logging entry is specified by PcdMaxPeiPerformanceLogEntries.
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -197,7 +197,6 @@ StartPerformanceMeasurement (
then TimeStamp is added to the record as the end time. then TimeStamp is added to the record as the end time.
If the record is found and TimeStamp is zero, then this function reads If the record is found and TimeStamp is zero, then this function reads
the current time stamp and adds that time stamp value to the record as the end time. the current time stamp and adds that time stamp value to the record as the end time.
If this function is called multiple times for the same record, then the end time is overwritten.
@param Handle Pointer to environment specific context used @param Handle Pointer to environment specific context used
to identify the component being measured. to identify the component being measured.

3
MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c
View File

@ -6,7 +6,7 @@
to log performance data. If Performance Protocol is not available, it does not log any to log performance data. If Performance Protocol is not available, it does not log any
performance information. performance information.
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR> Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -145,7 +145,6 @@ StartPerformanceMeasurement (
then TimeStamp is added to the record as the end time. then TimeStamp is added to the record as the end time.
If the record is found and TimeStamp is zero, then this function reads If the record is found and TimeStamp is zero, then this function reads
the current time stamp and adds that time stamp value to the record as the end time. the current time stamp and adds that time stamp value to the record as the end time.
If this function is called multiple times for the same record, then the end time is overwritten.
@param Handle Pointer to environment specific context used @param Handle Pointer to environment specific context used
to identify the component being measured. to identify the component being measured.