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| author | Chen Fan <chen.fan.fnst@cn.fujitsu.com> | 2014-07-31 15:45:21 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-07-31 15:45:21 +0000 |
| commit | 0dd40e14605814cc661da77ae4102c425cc4476c (patch) | |
| tree | e2e4d61084c5bb94e8e2f9db851aa2cfb7f5575e /EmulatorPkg | |
| parent | f9032449e84e8d85ee1af02f0ddc0c2880446cac (diff) | |
| download | edk2-0dd40e14605814cc661da77ae4102c425cc4476c.tar.gz edk2-0dd40e14605814cc661da77ae4102c425cc4476c.tar.bz2 edk2-0dd40e14605814cc661da77ae4102c425cc4476c.zip | |
EmulatorPkg/Mpservice: Remove StackLock for Info.StateFlag
Maybe we should add another lock for Info.StateFlag in the future
rather than StackLock. at here, we get rid of it first.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15729 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmulatorPkg')
| -rw-r--r-- | EmulatorPkg/CpuRuntimeDxe/MpService.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/EmulatorPkg/CpuRuntimeDxe/MpService.c b/EmulatorPkg/CpuRuntimeDxe/MpService.c index 9ce23c0898..d79abd2989 100644 --- a/EmulatorPkg/CpuRuntimeDxe/MpService.c +++ b/EmulatorPkg/CpuRuntimeDxe/MpService.c @@ -865,8 +865,6 @@ CpuMpServicesEnableDisableAP ( return EFI_UNSUPPORTED;
}
- gThread->MutexLock (gMPSystem.ProcessorData[ProcessorNumber].StateLock);
-
if (EnableAP) {
if ((gMPSystem.ProcessorData[ProcessorNumber].Info.StatusFlag & PROCESSOR_ENABLED_BIT) == 0 ) {
gMPSystem.NumberOfEnabledProcessors++;
@@ -884,8 +882,6 @@ CpuMpServicesEnableDisableAP ( gMPSystem.ProcessorData[ProcessorNumber].Info.StatusFlag |= (*HealthFlag & PROCESSOR_HEALTH_STATUS_BIT);
}
- gThread->MutexUnlock (gMPSystem.ProcessorData[ProcessorNumber].StateLock);
-
return EFI_SUCCESS;
}
|