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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2231 6f19259b-4bc3-4df7-8a09-765794883524

This commit is contained in:
yshang1 2007-01-12 04:02:02 +00:00
parent 8ef571dfb5
commit 69a99cc635
1 changed files with 26 additions and 25 deletions
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45
EdkModulePkg/Universal/StatusCode/Dxe/DataHubStatusCodeWorker.c
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@ -56,7 +56,7 @@ AcquireRecordBuffer (
Node = GetFirstNode (&mRecordsBuffer);
RemoveEntryList (Node);
Record = CR (Node, DATAHUB_STATUSCODE_RECORD, Node, DATAHUB_STATUS_CODE_SIGNATURE);
Record = _CR (Node, DATAHUB_STATUSCODE_RECORD, Node);
} else {
if (CurrentTpl > EFI_TPL_NOTIFY) {
gBS->RestoreTPL (CurrentTpl);
@ -85,26 +85,36 @@ AcquireRecordBuffer (
/**
Release a mRecordBuffer entry allocated by AcquirRecordBuffer ().
Retrieve one record from Records FIFO. The record would be removed from FIFO and
release to free record buffer.
@param Record Point to record buffer which is acquired by AcquirRecordBuffer()
@return !NULL Point to record, which is ready to be logged.
@return NULL the FIFO of record is empty.
**/
VOID
FreeRecordBuffer (
IN DATAHUB_STATUSCODE_RECORD *Record
DATAHUB_STATUSCODE_RECORD *
RetrieveRecord (
VOID
)
{
DATAHUB_STATUSCODE_RECORD *Record = NULL;
LIST_ENTRY *Node;
EFI_TPL CurrentTpl;
ASSERT (Record != NULL);
CurrentTpl = gBS->RaiseTPL (EFI_TPL_HIGH_LEVEL);
if (!IsListEmpty (&mRecordsFifo)) {
Node = GetFirstNode (&mRecordsFifo);
Record = CR (Node, DATAHUB_STATUSCODE_RECORD, Node, DATAHUB_STATUS_CODE_SIGNATURE);
RemoveEntryList (&Record->Node);
InsertTailList (&mRecordsBuffer, &Record->Node);
Record->Signature = 0;
}
gBS->RestoreTPL (CurrentTpl);
return Record;
}
@ -229,20 +239,16 @@ LogDataHubEventCallBack (
DATAHUB_STATUSCODE_RECORD *Record;
UINT32 Size;
UINT64 DataRecordClass;
LIST_ENTRY *Node;
EFI_TPL CurrentTpl;
//
// Log DataRecord in Data Hub.
// Journal records fifo to find all record entry.
//
//
CurrentTpl = gBS->RaiseTPL (EFI_TPL_HIGH_LEVEL);
for (Node = mRecordsFifo.ForwardLink; Node != &mRecordsFifo;) {
Record = CR (Node, DATAHUB_STATUSCODE_RECORD, Node, DATAHUB_STATUS_CODE_SIGNATURE);
Node = Node->ForwardLink;
while (1) {
Record = RetrieveRecord ();
if (Record == NULL) {
break;
}
//
// Add in the size of the header we added.
//
@ -277,12 +283,7 @@ LogDataHubEventCallBack (
Size
);
FreeRecordBuffer (Record);
}
gBS->RestoreTPL (CurrentTpl);
}