Use acquire/relase for delayed persistent allocations.
Previously, iteration was the safe way to pass allocations between
threads & processes. DelayedPersistentAllocations add a second way by
storing the reference in a common location so acquire/release must be
used when accessing that reference to ensure data integrity of the
allocation itself.
BUG=722169
Review-Url: https://codereview.chromium.org/2886453002
Cr-Commit-Position: refs/heads/master@{#471795}
CrOS-Libchrome-Original-Commit: 17aab96e1dfcdfdd4e4004dd3949b6b0b872dce2
3 files changed