06ec64b84c
Move the source of lib/Kconfig.debug and arch/$(ARCH)/Kconfig.debug to the top-level Kconfig. For two architectures that means moving their arch-specific symbols in that menu into a new arch Kconfig.debug file, and for a few more creating a dummy file so that we can include it unconditionally. Also move the actual 'Kernel hacking' menu to lib/Kconfig.debug, where it belongs. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
10 lines
428 B
Text
10 lines
428 B
Text
# SPDX-License-Identifier: GPL-2.0
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config 16KSTACKS
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bool "Use 16Kb for kernel stacks instead of 8Kb"
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help
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If you say Y here the kernel will use a 16Kb stacksize for the
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kernel stack attached to each process/thread. The default is 8K.
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This increases the resident kernel footprint and will cause less
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threads to run on the system and also increase the pressure
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on the VM subsystem for higher order allocations.
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