diff options
| -rw-r--r-- | source/blender/blenlib/intern/threads.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/threads.c b/source/blender/blenlib/intern/threads.c index 761f3982e28..e6f5d9839ea 100644 --- a/source/blender/blenlib/intern/threads.c +++ b/source/blender/blenlib/intern/threads.c @@ -488,7 +488,8 @@ void BLI_spin_lock(SpinLock *spin) #elif defined(_MSC_VER) while (InterlockedExchangeAcquire(spin, 1)) { while (*spin) { - /* pass */ + /* Spinlock hint for processors with hyperthreading. */ + YieldProcessor(); } } #else |