the many instances by a single page with that content, so
saving memory until one or another app needs to modify the content.
Recommended for use with KVM, or with other duplicative applications.
- See Documentation/vm/ksm.txt for more information: KSM is inactive
+ See Documentation/vm/ksm.rst 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).
into a page just as regular dirty bit, but unlike the latter
it can be cleared by hands.
- See Documentation/vm/soft-dirty.txt for more details.
+ See Documentation/vm/soft-dirty.rst for more details.
config ZSWAP
bool "Compressed cache for swap pages (EXPERIMENTAL)"
be useful to tune memory cgroup limits and/or for job placement
within a compute cluster.
- See Documentation/vm/idle_page_tracking.txt for more details.
+ See Documentation/vm/idle_page_tracking.rst for more details.
# arch_add_memory() comprehends device memory
config ARCH_HAS_ZONE_DEVICE