diff options
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index b3db11f137e0..a9cb80ae6409 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -132,3 +132,10 @@ config SPLIT_PTLOCK_CPUS default "4096" if ARM && !CPU_CACHE_VIPT default "4096" if PARISC && !PA20 default "4" + +# +# support for page migration +# +config MIGRATION + def_bool y if NUMA || SPARSEMEM || DISCONTIGMEM + depends on SWAP |