mocc impl: lack of acquiring lock around RLL.

[thawk105]

Problem: Lack of acquiring lock around RLL at read phase.

Place:

ccbench/mocc/transaction.cc

Line 482 in 278805c

if (vioctr == 0) threshold = -1;

ccbench/mocc/transaction.cc

Line 579 in 278805c

if ((*itr).key_ <= threshold) continue;

Issue status: I will fix when I have enough time.