[edk2-devel] [PATCH 6/6] IntelSiliconPkg/IntelVtdDxe: Change the performance code

[Gao, Zhichao]

From: Bret Barkelew <Bret.Barkelew at microsoft.com>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1888

Use PERF_INMODULE_BEGIN and PERF_INMODULE_END to replace
PERF_CODE.

Cc: Ray Ni <ray.ni at intel.com>
Cc: Rangasai V Chaganty <rangasai.v.chaganty at intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao at intel.com>
---
 .../Feature/VTd/IntelVTdDxe/IntelVTdDxe.c           | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/IntelVTdDxe.c b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/IntelVTdDxe.c
index a6287be2cf..501933da5c 100644
--- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/IntelVTdDxe.c
+++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/IntelVTdDxe.c
@@ -230,7 +230,6 @@ VTdSetAttribute (
   UINT16               Segment;
   VTD_SOURCE_ID        SourceId;
   CHAR8                PerfToken[sizeof("VTD(S0000.B00.D00.F00)")];
-  UINT32               Identifier;
 
   DumpVtdIfError ();
 
@@ -257,18 +256,12 @@ VTdSetAttribute (
     }
     Status = RequestAccessAttribute (Segment, SourceId, DeviceAddress, Length, IoMmuAccess);
   } else {
-    PERF_CODE (
-      AsciiSPrint (PerfToken, sizeof(PerfToken), "S%04xB%02xD%02xF%01x", Segment, SourceId.Bits.Bus, SourceId.Bits.Device, SourceId.Bits.Function);
-      Identifier = (Segment << 16) | SourceId.Uint16;
-      PERF_START_EX (gImageHandle, PerfToken, "IntelVTD", 0, Identifier);
-    );
+    AsciiSPrint (PerfToken, sizeof (PerfToken), "S%04xB%02xD%02xF%01x", Segment, SourceId.Bits.Bus, SourceId.Bits.Device, SourceId.Bits.Function);
+    PERF_INMODULE_BEGIN (PerfToken);
 
     Status = SetAccessAttribute (Segment, SourceId, DeviceAddress, Length, IoMmuAccess);
 
-    PERF_CODE (
-      Identifier = (Segment << 16) | SourceId.Uint16;
-      PERF_END_EX (gImageHandle, PerfToken, "IntelVTD", 0, Identifier);
-    );
+    PERF_INMODULE_END (PerfToken);
   }
 
   if (!EFI_ERROR(Status)) {
-- 
2.21.0.windows.1


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