x86: mm: Remove x86 version of huge_pmd_share.
The huge_pmd_share code has been copied over to mm/hugetlb.c to
make it accessible to other architectures.
Remove the x86 copy of the huge_pmd_share code and enable the
ARCH_WANT_HUGE_PMD_SHARE config flag. That way we reference the
general one.
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 685692c..476f786 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -207,6 +207,9 @@
config ARCH_SUSPEND_POSSIBLE
def_bool y
+config ARCH_WANT_HUGE_PMD_SHARE
+ def_bool y
+
config ZONE_DMA32
bool
default X86_64