Message ID | 1460007464-26726-10-git-send-email-khandual@linux.vnet.ibm.com (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 9b3ce18..f2a45eb 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -86,6 +86,10 @@ config GENERIC_HWEIGHT config ARCH_HAS_DMA_SET_COHERENT_MASK bool +config ARCH_ENABLE_HUGEPAGE_MIGRATION + def_bool y + depends on ARCH_WANT_GENERAL_HUGETLB && MIGRATION + config PPC bool default y
This change enables the config option ARCH_ENABLE_HUGEPAGE_MIGRATION depending on whether the platform has got ARCH_WANT_GENERAL_HUGETLB or not along with config option MIGRATION. In turn, it turns on the 'hugepage_migration_supported' function which is checked for feature presence during HugeTLB page migration and clears the way. Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com> --- arch/powerpc/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)