[PATCH 02/14] arm64: drop ranges in definition of ARCH_FORCE_MAX_ORDER

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>

It is not a good idea to change fundamental parameters of core memory
management. Having predefined ranges suggests that the values within
those ranges are sensible, but one has to *really* understand
implications of changing MAX_ORDER before actually amending it and
ranges don't help here.

Drop ranges in definition of ARCH_FORCE_MAX_ORDER

Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
---
 arch/arm64/Kconfig | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index e60baf7859d1..bab6483e4317 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1489,9 +1489,7 @@ config XEN
 config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order" if ARM64_4K_PAGES || ARM64_16K_PAGES
 	default "13" if ARM64_64K_PAGES
-	range 11 13 if ARM64_16K_PAGES
 	default "11" if ARM64_16K_PAGES
-	range 10 15 if ARM64_4K_PAGES
 	default "10"
 	help
 	  The kernel memory allocator divides physically contiguous memory
-- 
2.35.1




[Index of Archives]     [Kernel Development]     [DCCP]     [Linux ARM Development]     [Linux]     [Photo]     [Yosemite Help]     [Linux ARM Kernel]     [Linux SCSI]     [Linux x86_64]     [Linux Hams]

  Powered by Linux