[pypy-commit] pypy default: Partial backout of ab7580454b32.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r66067:85607df22ea3
Date: 2013-08-10 22:50 +0200
http://bitbucket.org/pypy/pypy/changeset/85607df22ea3/

Log:	Partial backout of ab7580454b32.

diff --git a/rpython/memory/gc/env.py b/rpython/memory/gc/env.py
--- a/rpython/memory/gc/env.py
+++ b/rpython/memory/gc/env.py
@@ -131,13 +131,8 @@
 
 # ---------- Linux2 ----------
 
-try:
-    ARCH = os.uname()[4]  # machine
-except (OSError, AttributeError):
-    ARCH = ''
-
 def get_L2cache_linux2():
-    arch = ARCH      # precomputed; the call to os.uname() is not translated
+    arch = os.uname()[4]  # machine
     if arch.endswith('86') or arch == 'x86_64':
         return get_L2cache_linux2_cpuinfo()
     if arch in ('alpha', 'ppc', 'ppc64'):