From: Claudio-Daniel Freire <claudio-daniel.freire@inria.fr>
Date: Sat, 1 Oct 2011 18:25:19 +0000 (+0200)
Subject: Avoid deadlocks
X-Git-Tag: nepi-3.0.0~193
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=dbe746f5f3da3ec39830c7d0e0616cfe44ef8154;p=nepi.git

Avoid deadlocks
---

diff --git a/src/nepi/testbeds/planetlab/execute.py b/src/nepi/testbeds/planetlab/execute.py
index 69abd71c..0b1010d8 100644
--- a/src/nepi/testbeds/planetlab/execute.py
+++ b/src/nepi/testbeds/planetlab/execute.py
@@ -214,7 +214,7 @@ class TestbedController(testbed_impl.TestbedController):
         # Initial algo:
         #   look for perfectly defined nodes
         #   (ie: those with only one candidate)
-        reserve_lock = threading.Lock()
+        reserve_lock = threading.RLock()
         def assignifunique(guid, node):
             # Try existing nodes first
             # If we have only one candidate, simply use it