tree 55c41fbe61ba9ed609bed262fe47a2b558420928
parent 40d55f3e0bee61e56db75735774ba261a7eb9eb1
author Andrew Walbran <qwandor@google.com> 1562248365 +0100
committer Andrew Walbran <qwandor@google.com> 1562248365 +0100

Add comments explaining memory barriers.

Bug: 132422393
Change-Id: Ibcdaf191a63e3259b7ed2409a1cfd935f5715523