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Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/swap.h15
1 files changed, 4 insertions, 11 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 16fd1209e9f..353153ea0bd 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -220,11 +220,9 @@ extern struct address_space swapper_space;
#define total_swapcache_pages swapper_space.nrpages
extern void show_swap_cache_info(void);
extern int add_to_swap(struct page *, gfp_t);
+extern int add_to_swap_cache(struct page *, swp_entry_t, gfp_t);
extern void __delete_from_swap_cache(struct page *);
extern void delete_from_swap_cache(struct page *);
-extern int move_to_swap_cache(struct page *, swp_entry_t);
-extern int move_from_swap_cache(struct page *, unsigned long,
- struct address_space *);
extern void free_page_and_swap_cache(struct page *);
extern void free_pages_and_swap_cache(struct page **, int);
extern struct page *lookup_swap_cache(swp_entry_t);
@@ -319,15 +317,10 @@ static inline struct page *lookup_swap_cache(swp_entry_t swp)
#define can_share_swap_page(p) (page_mapcount(p) == 1)
-static inline int move_to_swap_cache(struct page *page, swp_entry_t entry)
+static inline int add_to_swap_cache(struct page *page, swp_entry_t entry,
+ gfp_t gfp_mask)
{
- return 1;
-}
-
-static inline int move_from_swap_cache(struct page *page, unsigned long index,
- struct address_space *mapping)
-{
- return 1;
+ return -1;
}
static inline void __delete_from_swap_cache(struct page *page)