[PATCH] consolidate PREEMPT options into kernel/Kconfig.preempt

This patch consolidates the CONFIG_PREEMPT and CONFIG_PREEMPT_BKL
preemption options into kernel/Kconfig.preempt.  This, besides reducing
source-code, also enables more centralized tweaking of preemption related
options.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --cc arch/i386/Kconfig
Simple merge

diff --cc arch/ppc64/Kconfig
Simple merge

diff --cc arch/x86_64/Kconfig
Simple merge

diff --cc kernel/Kconfig.preempt
Simple merge