diff options
Diffstat (limited to 'src/core/hle/kernel/k_scheduler_lock.h')
-rw-r--r-- | src/core/hle/kernel/k_scheduler_lock.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_scheduler_lock.h b/src/core/hle/kernel/k_scheduler_lock.h index 73314b45e..129d60472 100644 --- a/src/core/hle/kernel/k_scheduler_lock.h +++ b/src/core/hle/kernel/k_scheduler_lock.h @@ -60,6 +60,9 @@ public: // Release an instance of the lock. if ((--lock_count) == 0) { + // Perform a memory barrier here. + std::atomic_thread_fence(std::memory_order_seq_cst); + // We're no longer going to hold the lock. Take note of what cores need scheduling. const u64 cores_needing_scheduling = SchedulerType::UpdateHighestPriorityThreads(kernel); |