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-rw-r--r--kernel/arch/arc/Kconfig.debug14
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diff --git a/kernel/arch/arc/Kconfig.debug b/kernel/arch/arc/Kconfig.debug
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+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config 16KSTACKS
+ bool "Use 16Kb for kernel stacks instead of 8Kb"
+ help
+ If you say Y here the kernel will use a 16Kb stacksize for the
+ kernel stack attached to each process/thread. The default is 8K.
+ This increases the resident kernel footprint and will cause less
+ threads to run on the system and also increase the pressure
+ on the VM subsystem for higher order allocations.
+
+endmenu