Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 23463c87 authored by Susheel Khiani's avatar Susheel Khiani
Browse files

Kconfig: Add menu choice option to reclaim virtual memory 



Add menu choice options for reclaiming virtual
memory belonging to any subsystem expected to have
a lifetime of the entire system. By default virtual
memory is not reclaimed.

Change-Id: I1b8a1492062bb9532700122878618989e5148647
Signed-off-by: default avatarNeeti Desai <neetid@codeaurora.org>
Signed-off-by: default avatarSusheel Khiani <skhiani@codeaurora.org>
parent 6e11466b

arch/arm/Kconfig

+23 −0
Original line number Diff line number Diff line
@@ -1732,6 +1732,29 @@ config ARCH_WANT_GENERAL_HUGETLB 


source "mm/Kconfig"



choice

	prompt "Virtual Memory Reclaim"

	default NO_VM_RECLAIM

	help

	  Select the method of reclaiming virtual memory



config ENABLE_VMALLOC_SAVING

	bool "Reclaim memory for each subsystem"

	help

	  Enable this config to reclaim the virtual space belonging

	  to any subsystem which is expected to have a lifetime of

	  the entire system. This feature allows lowmem to be non-

	  contiguous.



config NO_VM_RECLAIM

	bool "Do not reclaim memory"

	help

	  Do not reclaim any memory. This might result in less lowmem

	  and wasting virtual memory space which could otherwise be

	  reclaimed by using any of the other two config options.



endchoice



config FORCE_MAX_ZONEORDER

	int "Maximum zone order" if ARCH_SHMOBILE_LEGACY

	range 11 64 if ARCH_SHMOBILE_LEGACY