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-rw-r--r--pym/portage/dbapi/vartree.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 5a98c7e06..668cbda63 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -52,6 +52,7 @@ from portage.cache.mappings import slot_dict_class
import codecs
from collections import deque
+import gc
import re, shutil, stat, errno, copy, subprocess
import logging
import os as _os
@@ -1658,6 +1659,7 @@ class vardbapi(dbapi):
if len(dblink_fifo) >= 100:
# Ensure that we don't run out of memory.
del dblink_cache[dblink_fifo.popleft().mycpv]
+ gc.collect()
x = self._vardb._dblink(cpv)
dblink_cache[cpv] = x
dblink_fifo.append(x)