From 461a7184320a1b4d2c12ad538354062fef4ee0f1 Mon Sep 17 00:00:00 2001 From: Yisheng Xie Date: Fri, 7 Oct 2016 17:01:46 -0700 Subject: mm/hugetlb: introduce ARCH_HAS_GIGANTIC_PAGE Avoid making ifdef get pretty unwieldy if many ARCHs support gigantic page. No functional change with this patch. Link: http://lkml.kernel.org/r/1475227569-63446-2-git-send-email-xieyisheng1@huawei.com Signed-off-by: Yisheng Xie Suggested-by: Michal Hocko Acked-by: Michal Hocko Acked-by: Naoya Horiguchi Acked-by: Hillf Danton Cc: Hanjun Guo Cc: Will Deacon Cc: Dave Hansen Cc: Sudeep Holla Cc: Catalin Marinas Cc: Mark Rutland Cc: Rob Herring Cc: Mike Kravetz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/Kconfig') diff --git a/fs/Kconfig b/fs/Kconfig index 3ef62bad8f2b..4bd03a2b0518 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -200,6 +200,9 @@ config HUGETLBFS config HUGETLB_PAGE def_bool HUGETLBFS +config ARCH_HAS_GIGANTIC_PAGE + bool + source "fs/configfs/Kconfig" source "fs/efivarfs/Kconfig" -- cgit v1.2.3