Change SharedLock to new pipe(2)-based condition

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

diff --git a/lib/locking.py b/lib/locking.py
index 901fdac..ea1f2cc 100644 (file)
--- a/lib/locking.py
+++ b/lib/locking.py
@@ -409,7 +409,7 @@ class SharedLock(object):
     "__shr",
     ]
 
-  __condition_class = _CountingCondition
+  __condition_class = _PipeCondition
 
   def __init__(self):
     """Construct a new SharedLock.