Author: Armin Rigo <[email protected]>
Branch:
Changeset: r83838:d955f9d633d4
Date: 2016-04-24 10:55 +0200
http://bitbucket.org/pypy/pypy/changeset/d955f9d633d4/
Log: doc tweaks
diff --git a/rpython/memory/gc/incminimark.py b/rpython/memory/gc/incminimark.py
--- a/rpython/memory/gc/incminimark.py
+++ b/rpython/memory/gc/incminimark.py
@@ -746,13 +746,15 @@
if self.gc_state != STATE_SCANNING or
self.threshold_reached(extrasize):
self.major_collection_step(extrasize)
- # See documentation in major_collection_step()
+ # See documentation in major_collection_step() for target
invariants
while self.gc_state != STATE_SCANNING: # target (A1)
threshold = self.threshold_objects_made_old
if threshold >= r_uint(extrasize):
- threshold -= r_uint(extrasize)
+ threshold -= r_uint(extrasize) # (*)
if self.size_objects_made_old <= threshold: # target (A2)
break
+ # Note that target (A2) is tweaked by (*); see
+ # test_gc_set_max_heap_size in translator/c, test_newgc.py
self._minor_collection()
self.major_collection_step(extrasize)
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