Author: Armin Rigo <[email protected]>
Branch: stm-thread-2
Changeset: r62167:a73a349ee7ec
Date: 2013-03-06 23:46 +0100
http://bitbucket.org/pypy/pypy/changeset/a73a349ee7ec/
Log: details
diff --git a/rpython/memory/gc/stmtls.py b/rpython/memory/gc/stmtls.py
--- a/rpython/memory/gc/stmtls.py
+++ b/rpython/memory/gc/stmtls.py
@@ -73,7 +73,7 @@
free_non_gc_object(self)
def _alloc_nursery(self, nursery_size):
- nursery = llarena.arena_malloc(nursery_size, 1)
+ nursery = llarena.arena_malloc(nursery_size, 2)
debug_print("nursery is at", nursery, "size", nursery_size)
if not nursery:
raise MemoryError("cannot allocate nursery")
@@ -381,8 +381,9 @@
def trace_and_drag_out_of_nursery(self, obj):
# This is called to fix the references inside 'obj', to ensure that
- # they are global. If necessary, the referenced objects are copied
- # out of the nursery first. This is called on the LOCAL copy of
+ # they are not pointing to the nursery any more. Any non-global,
+ # not-visited-yet object found is added to 'self.pending'.
+ # This is called on the LOCAL copy of
# the roots, and on the freshly OLD copy of all other reached LOCAL
# objects. This only looks inside 'obj': it does not depend on or
# touch the flags of 'obj'.
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