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kern: update scheduler for new switch count tracking logic

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This commit is contained in:
Michael Scire 2023-02-21 03:12:17 -07:00
parent 8176f085f1
commit 3a5f406c5f
6 changed files with 39 additions and 18 deletions
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9
libraries/libmesosphere/include/mesosphere/kern_k_process.hpp
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@ -108,6 +108,7 @@ namespace ams::kern {
KWaitObject m_wait_object;
KThread *m_running_threads[cpu::NumCores];
u64 m_running_thread_idle_counts[cpu::NumCores];
u64 m_running_thread_switch_counts[cpu::NumCores];
KThread *m_pinned_threads[cpu::NumCores];
util::Atomic<s64> m_cpu_time;
util::Atomic<s64> m_num_process_switches;
@ -285,9 +286,10 @@ namespace ams::kern {
return m_system_resource->IsSecureResource() ? static_cast<KSecureSystemResource *>(m_system_resource)->GetUsedSize() : 0;
}
void SetRunningThread(s32 core, KThread *thread, u64 idle_count) {
m_running_threads[core] = thread;
m_running_thread_idle_counts[core] = idle_count;
void SetRunningThread(s32 core, KThread *thread, u64 idle_count, u64 switch_count) {
m_running_threads[core] = thread;
m_running_thread_idle_counts[core] = idle_count;
m_running_thread_switch_counts[core] = switch_count;
}
void ClearRunningThread(KThread *thread) {
@ -306,6 +308,7 @@ namespace ams::kern {
constexpr KThread *GetRunningThread(s32 core) const { return m_running_threads[core]; }
constexpr u64 GetRunningThreadIdleCount(s32 core) const { return m_running_thread_idle_counts[core]; }
constexpr u64 GetRunningThreadSwitchCount(s32 core) const { return m_running_thread_switch_counts[core]; }
void RegisterThread(KThread *thread);
void UnregisterThread(KThread *thread);