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: NSteve Capper <steve.capper@linaro.org> Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NAndrew Morton <akpm@linux-foundation.org>
Showing
想要评论请 注册 或 登录