Minimizing header file inclusion is desirable. In this case, we can do
so just by forward declaring the enumeration our signature relies upon.
Reviewed-by: Peter Xu <peterx@xxxxxxxxxx>
Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Axel Rasmussen <axelrasmussen@xxxxxxxxxx>
---
include/linux/hugetlb.h | 2 +-
mm/hugetlb.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index b92f25ccef58..c98269e61ff6 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -11,11 +11,11 @@
#include <linux/kref.h>
#include <linux/pgtable.h>
#include <linux/gfp.h>
-#include <linux/userfaultfd_k.h>
struct ctl_table;
struct user_struct;
struct mmu_gather;
+enum mcopy_atomic_mode;
#ifndef is_hugepd
typedef struct { unsigned long pd; } hugepd_t;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3db405dea3dc..d2212cafd335 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -40,6 +40,7 @@
#include <linux/hugetlb_cgroup.h>
#include <linux/node.h>
#include <linux/page_owner.h>
+#include <linux/userfaultfd_k.h>
#include "internal.h"
int hugetlb_max_hstate __read_mostly;
--
2.31.1.527.g47e6f16901-goog
