mm, thp: propagation of conditional compilation in khugepaged.c

[mirror_ubuntu-artful-kernel.git] / mm / khugepaged.c

diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 728d7790dc2da27175d403f314a359cec70da5fc..87e1a7ca38463d0809e54ca8c74d4e2b0eb415eb 100644 (file)
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -103,6 +103,7 @@ static struct khugepaged_scan khugepaged_scan = {
        .mm_head = LIST_HEAD_INIT(khugepaged_scan.mm_head),
 };
 
+#ifdef CONFIG_SYSFS
 static ssize_t scan_sleep_millisecs_show(struct kobject *kobj,
                                         struct kobj_attribute *attr,
                                         char *buf)
@@ -295,6 +296,7 @@ struct attribute_group khugepaged_attr_group = {
        .attrs = khugepaged_attr,
        .name = "khugepaged",
 };
+#endif /* CONFIG_SYSFS */
 
 #define VM_NO_KHUGEPAGED (VM_SPECIAL | VM_HUGETLB)