Change comment about MINSIZE -- 10 is optimal for Python.
diff --git a/Objects/listobject.c b/Objects/listobject.c
index a985aa3..2fb67b9 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -630,9 +630,12 @@
}
/* MINSIZE is the smallest array we care to partition; smaller arrays
- are sorted using a straight insertion sort (above). You may want
- to play with this to tune it for your system. It must be at least
- 2; more than 20 probably doesn't make sense. */
+ are sorted using a straight insertion sort (above). It must be at
+ least 2 for the quicksort implementation to work. Assuming that
+ comparisons are more expensive than everything else (and this is a
+ good assumption for Python), it should be 10, which is the cutoff
+ point: quicksort requires more comparisons than insertion sort for
+ smaller arrays. */
#define MINSIZE 10
/* STACKSIZE is the size of our work stack. A rough estimate is that