[ltt-dev] Updated liburcu and UST git heads to build together again

[Mathieu Desnoyers]

Hi,

Recent addition of call_rcu() into liburcu broke the git head build of
UST (when built against liburcu git head). I committed fixes to both
trees to fix this.

Mathieu

-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com