Messages in this thread Patch in this message | | | From | Alexander Holler <> | Subject | [PATCH] Make IKCONFIG an embedded option, enabled by default | Date | Wed, 25 Jul 2012 05:53:36 +0200 |
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Knowing (being sure) which configuration was used to build a (maybe running) kernel is important for many scenarios.
It's usually much more important than saving a few kb in the size of the kernel. Therefor turn on CONFIG_IKCONFIG and CONFIG_IKCONFIG_PROC by default and make them visible only when CONFIG_EMBEDDED is enabled, preventing premature optimization.
Signed-off-by: Alexander Holler <holler@ahsoftware.de> --- init/Kconfig | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/init/Kconfig b/init/Kconfig index d07dcf9..f468b03 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -583,7 +583,8 @@ config RCU_BOOST_DELAY endmenu # "RCU Subsystem" config IKCONFIG - tristate "Kernel .config support" + tristate "Kernel .config support" if EMBEDDED + default y ---help--- This option enables the complete Linux kernel ".config" file contents to be saved in the kernel. It provides documentation @@ -595,8 +596,9 @@ config IKCONFIG /proc/config.gz if enabled (below). config IKCONFIG_PROC - bool "Enable access to .config through /proc/config.gz" + bool "Enable access to .config through /proc/config.gz" if EMBEDDED depends on IKCONFIG && PROC_FS + default y ---help--- This option enables access to the kernel configuration file through /proc/config.gz. -- 1.7.6.5
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