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MLK-21599-1 arm64: Kconfig: Make FORCE_MAX_ZONEORDER configurable 

Older imx releases increased this based on SOC_IMX8 but that symbol is
gone and the expectation is that SOC-selection symbols like "ARCH_MXC"
will almost always be defined and shouldn't be used to make incompatible
config decisions.

Make the value of FORCE_MAX_ZONEORDER configurable so this can be
adjusted in a .config file.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Li Yang <Leoyang.li@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Leonard Crestez 2019-11-27 01:17:53 +00:00 committed by Dong Aisheng
parent 090b431c46
commit 70d28fd884
1 changed files with 1 additions and 1 deletions
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arch/arm64/Kconfig
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@ -1046,7 +1046,7 @@ config XEN
Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64.
config FORCE_MAX_ZONEORDER
int
int "Maximum zone order"
default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
default "11"