Description of problem:
Incorrect methods scope.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Many methods are defined in an incorrect scope, which hurts encapsulation.
Methods should be defined in the correct scope - static or global.
REVIEW: https://review.gluster.org/23759 (DHT - Incorrect methods scope) posted (#1) for review on master by Barak Sason Rofman
REVIEW: https://review.gluster.org/23759 (DHT - Reduce methods scope (dht-common.c)) merged (#6) on master by Amar Tumballi
Patch is merged closing this bug now.
REVISION POSTED: https://review.gluster.org/23900 (dht - Reducing methods scope) posted (#10) for review on master by Barak Sason Rofman