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author | bunnei <bunneidev@gmail.com> | 2021-03-07 22:46:53 +0100 |
---|---|---|
committer | bunnei <bunneidev@gmail.com> | 2021-03-07 22:46:53 +0100 |
commit | 8f7eb194af199ef7a3b225399e8d6fede27234f2 (patch) | |
tree | 5b4bc3648e7dc9abf39312cb62e55e8feba92ae1 /src/core | |
parent | common: fiber: Use weak_ptr when yielding. (diff) | |
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Diffstat (limited to 'src/core')
-rw-r--r-- | src/core/cpu_manager.cpp | 8 | ||||
-rw-r--r-- | src/core/hle/kernel/k_scheduler.cpp | 11 |
2 files changed, 7 insertions, 12 deletions
diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp index 8f04fb8f5..bdb374792 100644 --- a/src/core/cpu_manager.cpp +++ b/src/core/cpu_manager.cpp @@ -148,7 +148,7 @@ void CpuManager::MultiCoreRunSuspendThread() { auto core = kernel.GetCurrentHostThreadID(); auto& scheduler = *kernel.CurrentScheduler(); Kernel::KThread* current_thread = scheduler.GetCurrentThread(); - Common::Fiber::YieldTo(current_thread->GetHostContext(), core_data[core].host_context); + Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[core].host_context); ASSERT(scheduler.ContextSwitchPending()); ASSERT(core == kernel.GetCurrentHostThreadID()); scheduler.RescheduleCurrentCore(); @@ -245,7 +245,7 @@ void CpuManager::SingleCoreRunSuspendThread() { auto core = kernel.GetCurrentHostThreadID(); auto& scheduler = *kernel.CurrentScheduler(); Kernel::KThread* current_thread = scheduler.GetCurrentThread(); - Common::Fiber::YieldTo(current_thread->GetHostContext(), core_data[0].host_context); + Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[0].host_context); ASSERT(scheduler.ContextSwitchPending()); ASSERT(core == kernel.GetCurrentHostThreadID()); scheduler.RescheduleCurrentCore(); @@ -271,7 +271,7 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) { scheduler.Unload(scheduler.GetCurrentThread()); auto& next_scheduler = kernel.Scheduler(current_core); - Common::Fiber::YieldTo(current_thread->GetHostContext(), next_scheduler.ControlContext()); + Common::Fiber::YieldTo(current_thread->GetHostContext(), *next_scheduler.ControlContext()); } // May have changed scheduler @@ -363,7 +363,7 @@ void CpuManager::RunThread(std::size_t core) { auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread(); data.is_running = true; - Common::Fiber::YieldTo(data.host_context, current_thread->GetHostContext()); + Common::Fiber::YieldTo(data.host_context, *current_thread->GetHostContext()); data.is_running = false; data.is_paused = true; data.exit_barrier->Wait(); diff --git a/src/core/hle/kernel/k_scheduler.cpp b/src/core/hle/kernel/k_scheduler.cpp index 6e89c3042..e7de48476 100644 --- a/src/core/hle/kernel/k_scheduler.cpp +++ b/src/core/hle/kernel/k_scheduler.cpp @@ -734,7 +734,7 @@ void KScheduler::ScheduleImpl() { } guard.unlock(); - Common::Fiber::YieldTo(*old_context, switch_fiber); + Common::Fiber::YieldTo(*old_context, *switch_fiber); /// When a thread wakes up, the scheduler may have changed to other in another core. auto& next_scheduler = *system.Kernel().CurrentScheduler(); next_scheduler.SwitchContextStep2(); @@ -769,13 +769,8 @@ void KScheduler::SwitchToCurrent() { break; } } - std::shared_ptr<Common::Fiber>* next_context; - if (next_thread != nullptr) { - next_context = &next_thread->GetHostContext(); - } else { - next_context = &idle_thread->GetHostContext(); - } - Common::Fiber::YieldTo(switch_fiber, *next_context); + auto thread = next_thread ? next_thread : idle_thread; + Common::Fiber::YieldTo(switch_fiber, *thread->GetHostContext()); } while (!is_switch_pending()); } } |