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| author | Ray Ni <ray.ni@intel.com> | 2023-05-31 17:24:37 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-06-21 04:37:17 +0000 |
| commit | 0c136bbba0cdcb227058fedbb3f676d15eee5cc2 (patch) | |
| tree | 09763105b0375f124d3835404354533b86b5dbdf /MdeModulePkg | |
| parent | e4ff8521364062303cd93f87a0d9c0bacc9ebe65 (diff) | |
| download | edk2-0c136bbba0cdcb227058fedbb3f676d15eee5cc2.tar.gz | |
MdeModulePkg/SmmCore: Add perf-logging for SmmDriverDispatchHandler
SmmDriverDispatchHandler is the routine that dispatches SMM drivers
from FV. It's a time-consuming routine.
Add perf-logging for this routine.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Core/PiSmmCore/Dispatcher.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/MdeModulePkg/Core/PiSmmCore/Dispatcher.c b/MdeModulePkg/Core/PiSmmCore/Dispatcher.c index f635565dd1..bb789e5890 100644 --- a/MdeModulePkg/Core/PiSmmCore/Dispatcher.c +++ b/MdeModulePkg/Core/PiSmmCore/Dispatcher.c @@ -28,7 +28,7 @@ Depex - Dependency Expression.
Copyright (c) 2014, Hewlett-Packard Development Company, L.P.
- Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2023, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -1322,6 +1322,8 @@ SmmDriverDispatchHandler ( return EFI_NOT_FOUND;
}
+ PERF_CALLBACK_BEGIN (&gEfiEventDxeDispatchGuid);
+
for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {
FvHandle = HandleBuffer[HandleIndex];
@@ -1511,6 +1513,7 @@ SmmDriverDispatchHandler ( }
}
+ PERF_CALLBACK_END (&gEfiEventDxeDispatchGuid);
return EFI_SUCCESS;
}
|