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Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index ca9affd676a..c968b9c7e58 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -827,6 +827,25 @@ config PROC_VMCORE help Exports the dump image of crashed kernel in ELF format. +config PROC_SYSCTL + bool "Sysctl support (/proc/sys)" if EMBEDDED + depends on PROC_FS + select SYSCTL + default y + ---help--- + The sysctl interface provides a means of dynamically changing + certain kernel parameters and variables on the fly without requiring + a recompile of the kernel or reboot of the system. The primary + interface is through /proc/sys. If you say Y here a tree of + modifiable sysctl entries will be generated beneath the + /proc/sys directory. They are explained in the files + in <file:Documentation/sysctl/>. Note that enabling this + option will enlarge the kernel by at least 8 KB. + + As it is generally a good thing, you should say Y here unless + building a kernel for install/rescue disks or your system is very + limited in memory. + config SYSFS bool "sysfs file system support" if EMBEDDED default y |