[pypy-commit] pypy default: fix docs

[fijal]

Author: Maciej Fijalkowski <fijall at gmail.com>
Branch: 
Changeset: r62927:65d6c0f528f2
Date: 2013-04-02 20:36 +0200
http://bitbucket.org/pypy/pypy/changeset/65d6c0f528f2/

Log:	fix docs

diff --git a/pypy/doc/gc_info.rst b/pypy/doc/gc_info.rst
--- a/pypy/doc/gc_info.rst
+++ b/pypy/doc/gc_info.rst
@@ -11,7 +11,7 @@
 
 ``PYPY_GC_NURSERY``
     The nursery size.
-    Defaults to ``4MB``.
+    Defaults to 1/2 of your cache or ``4M``.
     Small values (like 1 or 1KB) are useful for debugging.
 
 ``PYPY_GC_MAJOR_COLLECT``
diff --git a/rpython/memory/gc/minimark.py b/rpython/memory/gc/minimark.py
--- a/rpython/memory/gc/minimark.py
+++ b/rpython/memory/gc/minimark.py
@@ -2,7 +2,8 @@
 
 Environment variables can be used to fine-tune the following parameters:
 
- PYPY_GC_NURSERY         The nursery size.  Defaults to '4MB'.  Small values
+ PYPY_GC_NURSERY         The nursery size.  Defaults to 1/2 of your cache or
+                         '4M'.  Small values
                          (like 1 or 1KB) are useful for debugging.
 
  PYPY_GC_NURSERY_CLEANUP The interval at which nursery is cleaned up. Must