N-archive/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-12-23 00:40:58 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #4589 from ReinUsesLisp/tsan-host

Browse source 
hle/kernel: Fix data race in GetCurrentHostThreadID
This commit is contained in:
bunnei 2020-08-31 21:20:49 -04:00 committed by GitHub
commit a1f13a3662
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/core/hle/kernel/kernel.cpp
View file

@ -219,6 +219,7 @@ struct KernelCore::Impl {
return static_cast<u32>(system.GetCpuManager().CurrentCore());
}
}
std::unique_lock lock{register_thread_mutex};
const auto it = host_thread_ids.find(this_id);
if (it == host_thread_ids.end()) {
return Core::INVALID_HOST_THREAD_ID;
@ -324,7 +325,7 @@ struct KernelCore::Impl {
std::unordered_map<std::thread::id, u32> host_thread_ids;
u32 registered_thread_ids{Core::Hardware::NUM_CPU_CORES};
std::bitset<Core::Hardware::NUM_CPU_CORES> registered_core_threads;
std::mutex register_thread_mutex;
mutable std::mutex register_thread_mutex;
// Kernel memory management
std::unique_ptr<Memory::MemoryManager> memory_manager;