REVIEW: http://review.gluster.org/11261 (cluster/ec: Prevent races in ec_unlock for rename) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/11261 (cluster/ec: Prevent races in ec_unlock for rename) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/11261 (cluster/ec: Prevent races in ec_unlock for rename) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/11261 (cluster/ec: Prevent races in ec_unlock for rename) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)
http://review.gluster.org/11317 fixed this bug.
Fix for this BZ is already present in a GlusterFS release. You can find clone of this BZ, fixed in a GlusterFS release and closed. Hence closing this mainline BZ as well.