Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup

Christoph Lameter wrote:

On Tue, 27 Nov 2007, Randy Dunlap wrote:

+config ARCH_SETS_UP_PER_CPU_AREA
+	bool
+	default y

	def_bool y
  is the preferred form for those 2-liners above...

+
 config ARCH_NO_VIRT_TO_BUS
 	def_bool y

Ok. Changed.

x86 should use

config ARCH_SETS_UP_PER_CPU_AREA
        def_bool X86_64

?

Yes, you can do
	def_bool <config symbol>
as well to make the new symbol be variable instead of constant.


--
~Randy
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• References:
  • [patch 00/14] Per cpu code simplification
    • From: Christoph Lameter <[email protected]>
  • [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Christoph Lameter <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Randy Dunlap <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Christoph Lameter <[email protected]>

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