1 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index a60995afe334..3f3e7a648da3 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -4,6 +4,7 @@
 #ifdef CONFIG_HUGETLB_PAGE
 
 #include <linux/mempolicy.h>
+#include <linux/shm.h>
 #include <asm/tlbflush.h>
 
 struct ctl_table;
@@ -168,7 +169,12 @@ void hugetlb_put_quota(struct address_space *mapping);
 
 static inline int is_file_hugepages(struct file *file)
 {
-        return file->f_op == &hugetlbfs_file_operations;
+        if (file->f_op == &hugetlbfs_file_operations)
+                return 1;
+        if (is_file_shm_hugepages(file))
+                return 1;
+
+        return 0;
 }
 
 static inline void set_file_hugepages(struct file *file)