From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 11 Feb 2015 11:31:03 +0000 (+0100)
Subject: s390/smp: reduce size of struct pcpu
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~21^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f859d0dad818765117c1cecb24b3bc7f4592074;p=pandora-kernel.git

s390/smp: reduce size of struct pcpu

Reduce the size of struct pcpu, since the pcpu_devices array consists
of NR_CPUS elements of type struct pcpu. For most machines this is just
a waste of memory.
So let's try to make it a bit smaller.
This saves 16k with performance_defconfig.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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