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| author | Raymond Hettinger <python@rcn.com> | 2004-02-08 18:54:37 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2004-02-08 18:54:37 (GMT) |
| commit | b32e640489f179f956437811497b19d2fa3c33f1 (patch) | |
| tree | 84ca95edc0dcd53b8a03b0fcfa027ba9b858c97f /Objects/intobject.c | |
| parent | 4c9800d6634b5dec6a3b20ffb24db8d5fda859ac (diff) | |
| download | cpython-b32e640489f179f956437811497b19d2fa3c33f1.zip cpython-b32e640489f179f956437811497b19d2fa3c33f1.tar.gz cpython-b32e640489f179f956437811497b19d2fa3c33f1.tar.bz2 | |
SF patch #875689: >100k alloc wasted on startup
(Contributed by Mike Pall.)
Make sure fill_free_list() is called only once rather than 106 times
when pre-allocating small ints.
Diffstat (limited to 'Objects/intobject.c')
| -rw-r--r-- | Objects/intobject.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/intobject.c b/Objects/intobject.c index 47acbff..18624b3 100644 --- a/Objects/intobject.c +++ b/Objects/intobject.c @@ -1064,7 +1064,7 @@ _PyInt_Init(void) int ival; #if NSMALLNEGINTS + NSMALLPOSINTS > 0 for (ival = -NSMALLNEGINTS; ival < NSMALLPOSINTS; ival++) { - if ((free_list = fill_free_list()) == NULL) + if (!free_list && (free_list = fill_free_list()) == NULL) return 0; /* PyObject_New is inlined */ v = free_list; |