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-rw-r--r--include/linux/khugepaged.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/khugepaged.h b/include/linux/khugepaged.h
index f68865e19b0b..30baae91b225 100644
--- a/include/linux/khugepaged.h
+++ b/include/linux/khugepaged.h
@@ -4,6 +4,7 @@
#include <linux/sched/coredump.h> /* MMF_VM_HUGEPAGE */
+extern unsigned int khugepaged_max_ptes_none __read_mostly;
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern struct attribute_group khugepaged_attr_group;