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fix DataHubGetNextRecord bug 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4441 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
eric_tian 2007-12-26 09:31:03 +00:00
parent bcb9d421e0
commit 41e4912f29
1 changed files with 9 additions and 9 deletions
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14
IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.c
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@ -140,7 +140,10 @@ Returns:
CopyMem (&Record->ProducerName, ProducerName, sizeof (EFI_GUID));
Record->DataRecordClass = DataRecordClass;
Record->LogMonotonicCount = Private->GlobalMonotonicCount++;
//
// Ensure LogMonotonicCount is not zero
//
Record->LogMonotonicCount = ++Private->GlobalMonotonicCount;
gRT->GetTime (&Record->LogTime, NULL);
@ -258,8 +261,7 @@ Returns:
if (FilterMonotonicCount != 0) {
//
// The GetNextMonotonicCount field remembers the last value from the previous time.
// But we already processed this vaule, so we need to find the next one. So if
// It is not the first time get the new record entry.
// But we already processed this vaule, so we need to find the next one.
//
*Record = GetNextDataRecord (&Private->DataListHead, ClassFilter, &FilterMonotonicCount);
*MonotonicCount = FilterMonotonicCount;
@ -286,12 +288,10 @@ Returns:
// If MonotonicCount is zero No more reacords left.
//
if (*MonotonicCount == 0) {
if (FilterMonotonicCount != 0) {
//
// Return the result of our extra GetNextDataRecord.
// Save the current Record MonotonicCount.
//
FilterDriver->GetNextMonotonicCount = FilterMonotonicCount;
}
FilterDriver->GetNextMonotonicCount = (*Record)->LogMonotonicCount;
} else {
//
// Point to next undread record