# support for memory balloon compaction
config BALLOON_COMPACTION
bool "Allow for balloon memory compaction/migration"
- def_bool y
+ default y
depends on COMPACTION && MEMORY_BALLOON
help
Memory fragmentation introduced by ballooning might reduce
# support for memory compaction
config COMPACTION
bool "Allow for memory compaction"
- def_bool y
+ default y
select MIGRATION
depends on MMU
help
# support for free page reporting
config PAGE_REPORTING
bool "Free page reporting"
- def_bool n
help
Free page reporting allows for the incremental acquisition of
free pages from the buddy allocator for the purpose of reporting
#
config MIGRATION
bool "Page migration"
- def_bool y
+ default y
depends on (NUMA || ARCH_ENABLE_MEMORY_HOTREMOVE || COMPACTION || CMA) && MMU
help
Allows the migration of the physical location of pages of processes