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kern: fix missing scheduler updates in KLightLock/Exception, fix RequestScheduleOnInterrupt

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Michael Scire 2020-08-02 23:06:29 -07:00 • committed by SciresM
parent 920b017677
commit e1bd6fb874
9 changed files with 64 additions and 56 deletions
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13
libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
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@ -76,7 +76,7 @@ namespace ams::kern {
}
ALWAYS_INLINE void RequestScheduleOnInterrupt() {
SetSchedulerUpdateNeeded();
this->state.needs_scheduling = true;
if (CanSchedule()) {
this->ScheduleOnInterrupt();
@ -100,11 +100,7 @@ namespace ams::kern {
}
private:
/* Static private API. */
static ALWAYS_INLINE bool IsSchedulerUpdateNeeded() { return s_scheduler_update_needed; }
static ALWAYS_INLINE void SetSchedulerUpdateNeeded() { s_scheduler_update_needed = true; }
static ALWAYS_INLINE void ClearSchedulerUpdateNeeded() { s_scheduler_update_needed = false; }
static ALWAYS_INLINE KSchedulerPriorityQueue &GetPriorityQueue() { return s_priority_queue; }
static NOINLINE u64 UpdateHighestPriorityThreadsImpl();
static NOINLINE void InterruptTaskThreadToRunnable();
@ -113,6 +109,10 @@ namespace ams::kern {
static ALWAYS_INLINE bool CanSchedule() { return GetCurrentThread().GetDisableDispatchCount() == 0; }
static ALWAYS_INLINE bool IsSchedulerLockedByCurrentThread() { return s_scheduler_lock.IsLockedByCurrentThread(); }
static ALWAYS_INLINE bool IsSchedulerUpdateNeeded() { return s_scheduler_update_needed; }
static ALWAYS_INLINE void SetSchedulerUpdateNeeded() { s_scheduler_update_needed = true; }
static ALWAYS_INLINE void ClearSchedulerUpdateNeeded() { s_scheduler_update_needed = false; }
static ALWAYS_INLINE void DisableScheduling() {
MESOSPHERE_ASSERT(GetCurrentThread().GetDisableDispatchCount() >= 0);
GetCurrentThread().DisableDispatch();
@ -139,9 +139,6 @@ namespace ams::kern {
static NOINLINE void ClearPreviousThread(KThread *thread);
static NOINLINE void PinCurrentThread(KProcess *cur_process);
static NOINLINE void UnpinCurrentThread(KProcess *cur_process);
static NOINLINE void OnThreadStateChanged(KThread *thread, KThread::ThreadState old_state);
static NOINLINE void OnThreadPriorityChanged(KThread *thread, s32 old_priority);
static NOINLINE void OnThreadAffinityMaskChanged(KThread *thread, const KAffinityMask &old_affinity, s32 old_core);