Red Hat Bugzilla – Bug 1315727
Tier: Synchronization required in tier_run function
Last modified: 2016-03-21 03:15:28 EDT
Description of problem:
Two threads one for promotion and another for demotion writing/reading a variable without taking locks which can lead into inconsistency.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Also serialization is required for defrag->defrag_status variable.