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mesosphere: Add convenience KScopedCriticalSection

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This commit is contained in:
Michael Scire
2018-11-05 03:47:15 -08:00
parent 9b1fb0c6df
commit 600afa5f0f
4 changed files with 16 additions and 8 deletions
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10
mesosphere/source/threading/KThread.cpp
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@@ -46,7 +46,7 @@ void KThread::RescheduleIfStatusEquals(SchedulingStatus expectedStatus, Scheduli
void KThread::AddForcePauseReason(KThread::ForcePauseReason reason)
{
std::lock_guard criticalSection{KScheduler::GetCriticalSection()};
KScopedCriticalSection critical_section;
if (!IsDying()) {
AddForcePauseReasonToField(reason);
@@ -58,7 +58,7 @@ void KThread::AddForcePauseReason(KThread::ForcePauseReason reason)
void KThread::RemoveForcePauseReason(KThread::ForcePauseReason reason)
{
std::lock_guard criticalSection{KScheduler::GetCriticalSection()};
KScopedCriticalSection critical_section;
if (!IsDying()) {
RemoveForcePauseReasonToField(reason);
@@ -104,7 +104,7 @@ void KThread::ResumeAllFromKernelSync(KThread::WaitList &waitList)
void KThread::CancelKernelSync()
{
std::lock_guard criticalSection{KScheduler::GetCriticalSection()};
KScopedCriticalSection critical_section;
if (GetSchedulingStatus() == SchedulingStatus::Paused) {
// Note: transparent to force-pause
if (currentWaitList != nullptr) {
@@ -136,7 +136,7 @@ Result KThread::WaitSynchronizationImpl(int &outId, KSynchronizationObject **syn
outId = -1;
{
std::lock_guard criticalSection{KScheduler::GetCriticalSection()};
KScopedCriticalSection critical_section;
// Try to find an already signaled object.
if (numSyncObjs >= 1) {
@@ -178,7 +178,7 @@ Result KThread::WaitSynchronizationImpl(int &outId, KSynchronizationObject **syn
// Now waiting...
{
std::lock_guard criticalSection{KScheduler::GetCriticalSection()};
KScopedCriticalSection critical_section;
isWaitingSync = false;
if (timeoutTime > KSystemClock::time_point{}) {