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-rw-r--r--include/linux/frontswap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
index 0e4e2eec5c1d..30442547b9e6 100644
--- a/include/linux/frontswap.h
+++ b/include/linux/frontswap.h
@@ -19,6 +19,8 @@ extern struct frontswap_ops
extern void frontswap_shrink(unsigned long);
extern unsigned long frontswap_curr_pages(void);
extern void frontswap_writethrough(bool);
+#define FRONTSWAP_HAS_EXCLUSIVE_GETS
+extern void frontswap_tmem_exclusive_gets(bool);
extern void __frontswap_init(unsigned type);
extern int __frontswap_store(struct page *page);