From 3a89723d97b8e646cde569030057777813f4371c Mon Sep 17 00:00:00 2001 From: bunnei Date: Wed, 29 Dec 2021 21:40:38 -0800 Subject: core: hle: kernel: Implement thread pinning. - We largely had the mechanics in place for thread pinning, this change hooks these up. - Validated with tests https://github.com/Atmosphere-NX/Atmosphere/blob/master/tests/TestSvc/source/test_thread_pinning.cpp. --- src/core/hle/kernel/k_process.cpp | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'src/core/hle/kernel/k_process.cpp') diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp index 73f8bc4fe..bf98a51e2 100644 --- a/src/core/hle/kernel/k_process.cpp +++ b/src/core/hle/kernel/k_process.cpp @@ -220,30 +220,28 @@ bool KProcess::ReleaseUserException(KThread* thread) { } } -void KProcess::PinCurrentThread() { +void KProcess::PinCurrentThread(s32 core_id) { ASSERT(kernel.GlobalSchedulerContext().IsLocked()); // Get the current thread. - const s32 core_id = GetCurrentCoreId(kernel); - KThread* cur_thread = GetCurrentThreadPointer(kernel); + KThread* cur_thread = kernel.Scheduler(static_cast(core_id)).GetCurrentThread(); // If the thread isn't terminated, pin it. if (!cur_thread->IsTerminationRequested()) { // Pin it. PinThread(core_id, cur_thread); - cur_thread->Pin(); + cur_thread->Pin(core_id); // An update is needed. KScheduler::SetSchedulerUpdateNeeded(kernel); } } -void KProcess::UnpinCurrentThread() { +void KProcess::UnpinCurrentThread(s32 core_id) { ASSERT(kernel.GlobalSchedulerContext().IsLocked()); // Get the current thread. - const s32 core_id = GetCurrentCoreId(kernel); - KThread* cur_thread = GetCurrentThreadPointer(kernel); + KThread* cur_thread = kernel.Scheduler(static_cast(core_id)).GetCurrentThread(); // Unpin it. cur_thread->Unpin(); -- cgit v1.2.3