From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 25 Dec 2008 08:31:28 +0000 (+0100)
Subject: rcu: provide RCU options on non-preempt architectures too
X-Git-Tag: v2.6.29-rc1~572^2^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12d79bafb75639f406a9f71aab94808c414c836e;p=pandora-kernel.git

rcu: provide RCU options on non-preempt architectures too

Impact: build fix

Some old architectures still do not use kernel/Kconfig.preempt, so the
moving of the RCU options there broke their build:

 In file included from /home/mingo/tip/include/linux/sem.h:81,
                 from /home/mingo/tip/include/linux/sched.h:69,
                 from /home/mingo/tip/arch/alpha/kernel/asm-offsets.c:9:
 /home/mingo/tip/include/linux/rcupdate.h:62:2: error: #error "Unknown RCU implementation specified to kernel configuration"

Move these options back to init/Kconfig, which every architecture
includes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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