Issue:
When run "dp -s" or ("dp -v") command in shell several times,
the summary reuslts are different each time.
The root cause is that the previous global data "SummaryData"
is not cleaned when the dp command is callled next time.
This patch initializes the global data "SummaryData"
when the dp dymanic command is called.
Cc: Liming Gao <liming....@intel.com>
Cc: Ruiyu Ni <ruiyu...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan...@intel.com>
---
ShellPkg/DynamicCommand/DpDynamicCommand/Dp.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/ShellPkg/DynamicCommand/DpDynamicCommand/Dp.c
b/ShellPkg/DynamicCommand/DpDynamicCommand/Dp.c
index fe85937f557..d8451dbf59f 100644
--- a/ShellPkg/DynamicCommand/DpDynamicCommand/Dp.c
+++ b/ShellPkg/DynamicCommand/DpDynamicCommand/Dp.c
@@ -672,10 +672,28 @@ InitCumulativeData (
CumData[Index].MaxDur = 0;
CumData[Index].Duration = 0;
}
}
+/**
+ Initialize the Summary data.
+
+**/
+VOID
+InitSummaryData (
+ VOID
+ )
+{
+ SummaryData.NumTrace = 0;
+ SummaryData.NumProfile = 0 ;
+ SummaryData.NumIncomplete = 0;
+ SummaryData.NumSummary = 0;
+ SummaryData.NumHandles = 0;
+ SummaryData.NumPEIMs = 0;
+ SummaryData.NumGlobal = 0;
+}
+
/**
Dump performance data.
@param[in] ImageHandle The image handle.
@param[in] SystemTable The system table.
@@ -817,10 +835,15 @@ RunDp (
//
// Initialize the pre-defined cumulative data.
//
InitCumulativeData ();
+ //
+ // Initialize the Summary data.
+ //
+ InitSummaryData ();
+
//
// Init the custom cumulative data.
//
CustomCumulativeToken = ShellCommandLineGetValue (ParamPackage, L"-c");
if (CustomCumulativeToken != NULL) {
--
2.14.3.windows.1
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