[PATCH] ARM: stm32: Reduce FORCE_MAX_ZONEORDER to 9
From: mcoquelin.stm32@gmail.com (Maxime Coquelin)
Date: 2015-08-25 20:07:22
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
STM32 boards having small amount of RAM, we can optimize by reducing max order page blocks size. Suggested-by: Andreas F?rber <afaerber@suse.de> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> --- arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a750c14..57d53af 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig@@ -1734,7 +1734,7 @@ config FORCE_MAX_ZONEORDER int "Maximum zone order" if ARCH_SHMOBILE_LEGACY range 11 64 if ARCH_SHMOBILE_LEGACY default "12" if SOC_AM33XX - default "9" if SA1111 || ARCH_EFM32 + default "9" if SA1111 || ARCH_EFM32 || ARCH_STM32 default "11" help The kernel memory allocator divides physically contiguous memory
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