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Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 1f710a1f8..38874729d 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -289,7 +289,6 @@ extern unsigned long totalram_pages;
extern unsigned long totalreserve_pages;
extern unsigned long dirty_balance_reserve;
extern unsigned long nr_free_buffer_pages(void);
-extern unsigned long nr_unallocated_buffer_pages(void);
extern unsigned long nr_free_pagecache_pages(void);
/* Definition of global_page_state not available yet */
@@ -329,8 +328,6 @@ extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
struct zone *zone,
unsigned long *nr_scanned);
extern unsigned long shrink_all_memory(unsigned long nr_pages);
-extern unsigned long shrink_memory_mask(unsigned long nr_to_reclaim,
- gfp_t mask);
extern int vm_swappiness;
extern int remove_mapping(struct address_space *mapping, struct page *page);
extern unsigned long vm_total_pages;
@@ -380,7 +377,6 @@ extern void end_swap_bio_write(struct bio *bio, int err);
extern int __swap_writepage(struct page *page, struct writeback_control *wbc,
void (*end_write_func)(struct bio *, int));
extern int swap_set_page_dirty(struct page *page);
-extern void end_swap_bio_read(struct bio *bio, int err);
int add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
unsigned long nr_pages, sector_t start_block);
@@ -432,17 +428,13 @@ extern void swapcache_free(swp_entry_t);
extern int free_swap_and_cache(swp_entry_t);
extern int swap_type_of(dev_t, sector_t, struct block_device **);
extern unsigned int count_swap_pages(int, int);
-extern sector_t map_swap_entry(swp_entry_t entry, struct block_device **);
extern sector_t map_swap_page(struct page *, struct block_device **);
extern sector_t swapdev_block(int, pgoff_t);
-extern struct swap_info_struct *get_swap_info_struct(unsigned);
extern int page_swapcount(struct page *);
extern struct swap_info_struct *page_swap_info(struct page *);
extern int reuse_swap_page(struct page *);
extern int try_to_free_swap(struct page *);
struct backing_dev_info;
-extern void get_swap_range_of_type(int type, swp_entry_t *start,
- swp_entry_t *end, unsigned int limit);
#else /* CONFIG_SWAP */