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-rw-r--r--include/linux/swap.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 46ba0c6c219f..b83cf61403ed 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -260,6 +260,11 @@ struct swap_list_t {
int next; /* swapfile to be used next */
};
+/* linux/mm/workingset.c */
+void *workingset_eviction(struct address_space *mapping, struct page *page);
+bool workingset_refault(void *shadow);
+void workingset_activation(struct page *page);
+
/* linux/mm/page_alloc.c */
extern unsigned long totalram_pages;
extern unsigned long totalreserve_pages;