1. 43b3f02 locking/qspinlock/x86: Fix performance regression under unaccelerated VMs by Peter Zijlstra · 9 years ago
  2. 2aa79af locking/qspinlock: Revert to test-and-set on hypervisors by Peter Zijlstra (Intel) · 10 years ago
  3. a33fda3 locking/qspinlock: Introduce a simple generic 4-byte queued spinlock by Waiman Long · 10 years ago