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UefiCpuPkg/MpInitLib: Remove unused Lock from MP_CPU_EXCHANGE_INFO

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The Lock is no longer needed since "LOCK XADD" was used in
MpFuncs.nasm for ApIndex atomic increment.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
This commit is contained in:
Ray Ni
2021-02-09 22:10:22 +08:00
committed by mergify[bot]
parent 2fba7d4ee4
commit 8c61f1934d
5 changed files with 1 additions and 15 deletions
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3
UefiCpuPkg/Library/MpInitLib/MpLib.h
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@@ -1,7 +1,7 @@
/** @file
Common header file for MP Initialize Library.
Copyright (c) 2016 - 2020, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2016 - 2021, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2020, AMD Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -190,7 +190,6 @@ typedef struct _CPU_MP_DATA CPU_MP_DATA;
// into this structure are used in assembly code in this module
//
typedef struct {
UINTN Lock;
UINTN StackStart;
UINTN StackSize;
UINTN CFunction;