From 2d90a927c9f7652aa7e259ba57fa22ddbf8bed24 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Sun, 23 Oct 2022 05:45:45 -0400
Subject: core: barrier service thread shutdown
---
src/core/hle/kernel/kernel.cpp | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
(limited to 'src/core/hle/kernel/kernel.cpp')
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index eed2dc9f3e..fdc774e307 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -48,8 +48,8 @@ namespace Kernel {
struct KernelCore::Impl {
explicit Impl(Core::System& system_, KernelCore& kernel_)
- : time_manager{system_},
- service_threads_manager{1, "ServiceThreadsManager"}, system{system_} {}
+ : time_manager{system_}, service_threads_manager{1, "ServiceThreadsManager"},
+ service_thread_barrier{2}, system{system_} {}
void SetMulticore(bool is_multi) {
is_multicore = is_multi;
@@ -737,7 +737,12 @@ struct KernelCore::Impl {
}
void ClearServiceThreads() {
- service_threads_manager.QueueWork([this]() { service_threads.clear(); });
+ service_threads_manager.QueueWork([this] {
+ service_threads.clear();
+ default_service_thread.reset();
+ service_thread_barrier.Sync();
+ });
+ service_thread_barrier.Sync();
}
std::mutex server_objects_lock;
@@ -802,6 +807,7 @@ struct KernelCore::Impl {
std::unordered_set<std::shared_ptr<ServiceThread>> service_threads;
std::weak_ptr<ServiceThread> default_service_thread;
Common::ThreadWorker service_threads_manager;
+ Common::Barrier service_thread_barrier;
std::array<KThread*, Core::Hardware::NUM_CPU_CORES> shutdown_threads;
std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
--
cgit v1.2.3-70-g09d2