[PATCH] ppc/ppc64: use Kconfig.hz
use new Kconfig.hz on ppc/ppc64, use also Kconfig.preempt for ppc Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -935,19 +935,11 @@ config NR_CPUS
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depends on SMP
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default "4"
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config PREEMPT
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bool "Preemptible Kernel"
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help
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This option reduces the latency of the kernel when reacting to
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real-time or interactive events by allowing a low priority process to
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be preempted even if it is in kernel mode executing a system call.
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Say Y here if you are building a kernel for a desktop, embedded
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or real-time system. Say N if you are unsure.
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config HIGHMEM
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bool "High memory support"
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source kernel/Kconfig.hz
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source kernel/Kconfig.preempt
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source "mm/Kconfig"
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source "fs/Kconfig.binfmt"
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@ -288,6 +288,7 @@ config SCHED_SMT
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overhead in some places. If unsure say N here.
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source "kernel/Kconfig.preempt"
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source kernel/Kconfig.hz
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config EEH
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bool "PCI Extended Error Handling (EEH)" if EMBEDDED
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