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[PATCH] make each arch use mm/Kconfig

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For all architectures, this just means that you'll see a "Memory Model"
choice in your architecture menu.  For those that implement DISCONTIGMEM,
you may eventually want to make your ARCH_DISCONTIGMEM_ENABLE a "def_bool
y" and make your users select DISCONTIGMEM right out of the new choice
menu.  The only disadvantage might be if you have some specific things that
you need in your help option to explain something about DISCONTIGMEM.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dave Hansen 2005-06-23 00:07:43 -07:00 committed by Linus Torvalds
parent 3a9da7655d
commit 3f22ab276b
23 changed files with 66 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/alpha/Kconfig
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@ -509,7 +509,7 @@ config NR_CPUS
depends on SMP depends on SMP
default "64" default "64"
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool "Discontiguous Memory Support (EXPERIMENTAL)" bool "Discontiguous Memory Support (EXPERIMENTAL)"
depends on EXPERIMENTAL depends on EXPERIMENTAL
help help
@ -518,6 +518,8 @@ config DISCONTIGMEM
or have huge holes in the physical address space for other reasons. or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more. See <file:Documentation/vm/numa> for more.
source "mm/Kconfig"
config NUMA config NUMA
bool "NUMA Support (EXPERIMENTAL)" bool "NUMA Support (EXPERIMENTAL)"
depends on DISCONTIGMEM depends on DISCONTIGMEM

4
arch/arm/Kconfig
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@ -346,7 +346,7 @@ config PREEMPT
Say Y here if you are building a kernel for a desktop, embedded Say Y here if you are building a kernel for a desktop, embedded
or real-time system. Say N if you are unsure. or real-time system. Say N if you are unsure.
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool bool
default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM) default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
help help
@ -355,6 +355,8 @@ config DISCONTIGMEM
or have huge holes in the physical address space for other reasons. or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more. See <file:Documentation/vm/numa> for more.
source "mm/Kconfig"
config LEDS config LEDS
bool "Timer and CPU usage LEDs" bool "Timer and CPU usage LEDs"
depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \ depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \

2
arch/arm26/Kconfig
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@ -179,6 +179,8 @@ config CMDLINE
time by entering them here. As a minimum, you should specify the time by entering them here. As a minimum, you should specify the
memory size and the root device (e.g., mem=64M root=/dev/nfs). memory size and the root device (e.g., mem=64M root=/dev/nfs).
source "mm/Kconfig"
endmenu endmenu
source "drivers/base/Kconfig" source "drivers/base/Kconfig"

2
arch/cris/Kconfig
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@ -74,6 +74,8 @@ config PREEMPT
Say Y here if you are building a kernel for a desktop, embedded Say Y here if you are building a kernel for a desktop, embedded
or real-time system. Say N if you are unsure. or real-time system. Say N if you are unsure.
source mm/Kconfig
endmenu endmenu
menu "Hardware setup" menu "Hardware setup"

2
arch/frv/Kconfig
View File

@ -74,6 +74,8 @@ config HIGHPTE
with a lot of RAM, this can be wasteful of precious low memory. with a lot of RAM, this can be wasteful of precious low memory.
Setting this option will put user-space page tables in high memory. Setting this option will put user-space page tables in high memory.
source "mm/Kconfig"
choice choice
prompt "uClinux kernel load address" prompt "uClinux kernel load address"
depends on !MMU depends on !MMU

3
arch/h8300/Kconfig.cpu
View File

@ -180,4 +180,7 @@ config CPU_H8S
config PREEMPT config PREEMPT
bool "Preemptible Kernel" bool "Preemptible Kernel"
default n default n
source "mm/Kconfig"
endmenu endmenu

4
arch/i386/Kconfig
View File

@ -783,7 +783,7 @@ comment "NUMA (NUMA-Q) requires SMP, 64GB highmem support"
comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI" comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI) depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI)
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool bool
depends on NUMA depends on NUMA
default y default y
@ -808,6 +808,8 @@ config HAVE_ARCH_ALLOC_REMAP
depends on NUMA depends on NUMA
default y default y
source "mm/Kconfig"
config HIGHPTE config HIGHPTE
bool "Allocate 3rd-level pagetables from highmem" bool "Allocate 3rd-level pagetables from highmem"
depends on HIGHMEM4G || HIGHMEM64G depends on HIGHMEM4G || HIGHMEM64G

4
arch/ia64/Kconfig
View File

@ -197,7 +197,7 @@ config HOLES_IN_ZONE
bool bool
default y if VIRTUAL_MEM_MAP default y if VIRTUAL_MEM_MAP
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool "Discontiguous memory support" bool "Discontiguous memory support"
depends on (IA64_DIG || IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) && NUMA && VIRTUAL_MEM_MAP depends on (IA64_DIG || IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) && NUMA && VIRTUAL_MEM_MAP
default y if (IA64_SGI_SN2 || IA64_GENERIC) && NUMA default y if (IA64_SGI_SN2 || IA64_GENERIC) && NUMA
@ -300,6 +300,8 @@ config PREEMPT
Say Y here if you are building a kernel for a desktop, embedded Say Y here if you are building a kernel for a desktop, embedded
or real-time system. Say N if you are unsure. or real-time system. Say N if you are unsure.
source "mm/Kconfig"
config HAVE_DEC_LOCK config HAVE_DEC_LOCK
bool bool
depends on (SMP || PREEMPT) depends on (SMP || PREEMPT)

4
arch/m32r/Kconfig
View File

@ -172,11 +172,13 @@ config NOHIGHMEM
bool bool
default y default y
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool "Internal RAM Support" bool "Internal RAM Support"
depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP
default y default y
source "mm/Kconfig"
config IRAM_START config IRAM_START
hex "Internal memory start address (hex)" hex "Internal memory start address (hex)"
default "00f00000" default "00f00000"

2
arch/m68k/Kconfig
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@ -357,6 +357,8 @@ config 060_WRITETHROUGH
is hardwired on. The 53c710 SCSI driver is known to suffer from is hardwired on. The 53c710 SCSI driver is known to suffer from
this problem. this problem.
source "mm/Kconfig"
endmenu endmenu
menu "General setup" menu "General setup"

2
arch/m68knommu/Kconfig
View File

@ -532,6 +532,8 @@ config ROMKERNEL
endchoice endchoice
source "mm/Kconfig"
endmenu endmenu
config ISA_DMA_API config ISA_DMA_API

6
arch/mips/Kconfig
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@ -492,7 +492,7 @@ config SGI_SN0_N_MODE
which allows for more memory. Your system is most probably which allows for more memory. Your system is most probably
running in M-Mode, so you should say N here. running in M-Mode, so you should say N here.
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool bool
default y if SGI_IP27 default y if SGI_IP27
help help
@ -501,6 +501,10 @@ config DISCONTIGMEM
or have huge holes in the physical address space for other reasons. or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more. See <file:Documentation/vm/numa> for more.
config ARCH_FLATMEM_DISABLE
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
config NUMA config NUMA
bool "NUMA Support" bool "NUMA Support"
depends on SGI_IP27 depends on SGI_IP27

8
arch/parisc/Kconfig
View File

@ -148,7 +148,7 @@ config HOTPLUG_CPU
default y if SMP default y if SMP
select HOTPLUG select HOTPLUG
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool "Discontiguous memory support (EXPERIMENTAL)" bool "Discontiguous memory support (EXPERIMENTAL)"
depends on EXPERIMENTAL depends on EXPERIMENTAL
help help
@ -157,6 +157,12 @@ config DISCONTIGMEM
or have huge holes in the physical address space for other reasons. or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more. See <file:Documentation/vm/numa> for more.
config ARCH_FLATMEM_DISABLE
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
source "mm/Kconfig"
config PREEMPT config PREEMPT
bool bool
# bool "Preemptible Kernel" # bool "Preemptible Kernel"

2
arch/ppc/Kconfig
View File

@ -905,6 +905,8 @@ config PREEMPT
config HIGHMEM config HIGHMEM
bool "High memory support" bool "High memory support"
source "mm/Kconfig"
source "fs/Kconfig.binfmt" source "fs/Kconfig.binfmt"
config PROC_DEVICETREE config PROC_DEVICETREE

4
arch/ppc64/Kconfig
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@ -198,10 +198,12 @@ config HMT
This option enables hardware multithreading on RS64 cpus. This option enables hardware multithreading on RS64 cpus.
pSeries systems p620 and p660 have such a cpu type. pSeries systems p620 and p660 have such a cpu type.
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool "Discontiguous Memory Support" bool "Discontiguous Memory Support"
depends on SMP && PPC_PSERIES depends on SMP && PPC_PSERIES
source "mm/Kconfig"
config NUMA config NUMA
bool "NUMA support" bool "NUMA support"
depends on DISCONTIGMEM depends on DISCONTIGMEM

2
arch/s390/Kconfig
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@ -226,6 +226,8 @@ config WARN_STACK_SIZE
This allows you to specify the maximum frame size a function may This allows you to specify the maximum frame size a function may
have without the compiler complaining about it. have without the compiler complaining about it.
source "mm/Kconfig"
comment "I/O subsystem configuration" comment "I/O subsystem configuration"
config MACHCHK_WARNING config MACHCHK_WARNING

8
arch/sh/Kconfig
View File

@ -486,7 +486,7 @@ config CPU_SUBTYPE_ST40
depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1 depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1
default y default y
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool bool
depends on SH_HP690 depends on SH_HP690
default y default y
@ -496,6 +496,12 @@ config DISCONTIGMEM
or have huge holes in the physical address space for other reasons. or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more. See <file:Documentation/vm/numa> for more.
config ARCH_FLATMEM_DISABLE
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
source "mm/Kconfig"
config ZERO_PAGE_OFFSET config ZERO_PAGE_OFFSET
hex "Zero page offset" hex "Zero page offset"
default "0x00001000" if !(SH_MPC1211 || SH_SH03) default "0x00001000" if !(SH_MPC1211 || SH_SH03)

2
arch/sh64/Kconfig
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@ -217,6 +217,8 @@ config PREEMPT
bool "Preemptible Kernel (EXPERIMENTAL)" bool "Preemptible Kernel (EXPERIMENTAL)"
depends on EXPERIMENTAL depends on EXPERIMENTAL
source "mm/Kconfig"
endmenu endmenu
menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"

2
arch/sparc/Kconfig
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@ -291,6 +291,8 @@ config PRINTER
If you have more than 8 printers, you need to increase the LP_NO If you have more than 8 printers, you need to increase the LP_NO
macro in lp.c and the PARPORT_MAX macro in parport.h. macro in lp.c and the PARPORT_MAX macro in parport.h.
source "mm/Kconfig"
endmenu endmenu
source "drivers/base/Kconfig" source "drivers/base/Kconfig"

2
arch/sparc64/Kconfig
View File

@ -484,6 +484,8 @@ config CMDLINE
NOTE: This option WILL override the PROM bootargs setting! NOTE: This option WILL override the PROM bootargs setting!
source "mm/Kconfig"
endmenu endmenu
source "drivers/base/Kconfig" source "drivers/base/Kconfig"

1
arch/um/Kconfig
View File

@ -74,6 +74,7 @@ config MODE_SKAS
option will shrink the UML binary slightly. option will shrink the UML binary slightly.
source "arch/um/Kconfig_arch" source "arch/um/Kconfig_arch"
source "mm/Kconfig"
config LD_SCRIPT_STATIC config LD_SCRIPT_STATIC
bool bool

2
arch/v850/Kconfig
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@ -218,6 +218,8 @@ menu "Processor type and features"
a lot of RAM, and you need to able to allocate very large a lot of RAM, and you need to able to allocate very large
contiguous chunks. If unsure, say N. contiguous chunks. If unsure, say N.
source "mm/Kconfig"
endmenu endmenu

4
arch/x86_64/Kconfig
View File

@ -265,7 +265,7 @@ config NUMA_EMU
into virtual nodes when booted with "numa=fake=N", where N is the into virtual nodes when booted with "numa=fake=N", where N is the
number of nodes. This is only useful for debugging. number of nodes. This is only useful for debugging.
config DISCONTIGMEM config ARCH_DISCONTIGMEM_ENABLE
bool bool
depends on NUMA depends on NUMA
default y default y
@ -274,6 +274,8 @@ config NUMA
bool bool
default n default n
source "mm/Kconfig"
config HAVE_DEC_LOCK config HAVE_DEC_LOCK
bool bool
depends on SMP depends on SMP