diff options
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 1b1b681c9..03cbfa072 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -322,32 +322,6 @@ config KSM See Documentation/vm/ksm.txt for more information: KSM is inactive until a program has madvised that an area is MADV_MERGEABLE, and root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). -choice - prompt "Choose UKSM/KSM strategy" - default UKSM - depends on KSM - help - This option allows to select a UKSM/KSM stragety. - -config UKSM - bool "Ultra-KSM for page merging" - depends on KSM - help - UKSM is inspired by the Linux kernel project \u2014 KSM(Kernel Same - page Merging), but with a fundamentally rewritten core algorithm. With - an advanced algorithm, UKSM now can transparently scans all anonymously - mapped user space applications with an significantly improved scan speed - and CPU efficiency. Since KVM is friendly to KSM, KVM can also benefit from - UKSM. Now UKSM has its first stable release and first real world enterprise user. - For more information, please goto its project page. - (www.kerneldedup.org) - -config KSM_LEGACY - bool "Legacy KSM implementation" - depends on KSM - help - The legacy KSM implementation from Redhat. -endchoice config DEFAULT_MMAP_MIN_ADDR int "Low address space to protect from user allocation" |