Author: Armin Rigo <[email protected]>
Branch: jitframe-on-heap
Changeset: r61827:236f1d990238
Date: 2013-02-26 12:57 +0100
http://bitbucket.org/pypy/pypy/changeset/236f1d990238/
Log: Better safe than sorry: fall back to initial_size=nursery_size if
numbers overflow, or if we want a tiny nursery.
diff --git a/rpython/memory/gc/minimark.py b/rpython/memory/gc/minimark.py
--- a/rpython/memory/gc/minimark.py
+++ b/rpython/memory/gc/minimark.py
@@ -397,7 +397,8 @@
# value of nursery_cleanup.
self.initial_cleanup = self.nursery_cleanup + (
self.nursery_size % self.nursery_cleanup)
- if self.initial_cleanup > self.nursery_size:
+ if (r_uint(self.initial_cleanup) > r_uint(self.nursery_size) or
+ self.debug_tiny_nursery >= 0):
self.initial_cleanup = self.nursery_size
def _nursery_memory_size(self):
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