From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date: Thu, 26 Mar 2009 14:24:22 +0000 (+0100)
Subject: [S390] kernel: Disable switch_amode by default
X-Git-Tag: v2.6.30-rc1~659^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b2a8b6043979f1e6cc8aaa4116c95b31ae942ec;p=pandora-kernel.git

[S390] kernel: Disable switch_amode by default

Disable switch_amode by default because pagetable walk on pre z9
hardware has negative performance impact.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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