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kern: perform rescheduling on dispatch re-enable (closes #1169)

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This commit is contained in:
Michael Scire 2020-10-13 23:07:51 -07:00
parent d52179c708
commit 2e7214b6fa
3 changed files with 32 additions and 15 deletions
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4
libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
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@ -48,6 +48,7 @@ namespace ams::kern {
private:
friend class KScopedSchedulerLock;
friend class KScopedSchedulerLockAndSleep;
friend class KScopedDisableDispatch;
private:
SchedulingState state;
bool is_active;
@ -161,8 +162,9 @@ namespace ams::kern {
}
ALWAYS_INLINE void ScheduleOnInterrupt() {
KScopedDisableDispatch dd;
GetCurrentThread().DisableDispatch();
this->Schedule();
GetCurrentThread().EnableDispatch();
}
void RescheduleOtherCores(u64 cores_needing_scheduling);

15
libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
View file

@ -559,20 +559,7 @@ namespace ams::kern {
GetCurrentThread().DisableDispatch();
}
ALWAYS_INLINE ~KScopedDisableDispatch() {
GetCurrentThread().EnableDispatch();
}
};
class KScopedEnableDispatch {
public:
explicit ALWAYS_INLINE KScopedEnableDispatch() {
GetCurrentThread().EnableDispatch();
}
ALWAYS_INLINE ~KScopedEnableDispatch() {
GetCurrentThread().DisableDispatch();
}
~KScopedDisableDispatch();
};
ALWAYS_INLINE KExceptionContext *GetExceptionContext(KThread *thread) {