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-rw-r--r--mm/hugetlb_internal.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/hugetlb_internal.h b/mm/hugetlb_internal.h
index 5ea372500de7..1d2f870deccf 100644
--- a/mm/hugetlb_internal.h
+++ b/mm/hugetlb_internal.h
@@ -108,4 +108,10 @@ extern ssize_t __nr_hugepages_store_common(bool obey_mempolicy,
extern void hugetlb_sysfs_init(void) __init;
+#ifdef CONFIG_SYSCTL
+extern void hugetlb_sysctl_init(void);
+#else
+static inline void hugetlb_sysctl_init(void) { }
+#endif
+
#endif /* _LINUX_HUGETLB_INTERNAL_H */