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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 11:24:16 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 11:24:16 -0300
commit376027f2a3888ef3dec73ee41f85d90e51162d78 (patch)
treeac9a9030d31cadc92fdc4145a3d9bf379064721f /include/linux/swap.h
parente5fd91f1ef340da553f7a79da9540c3db711c937 (diff)
Add TuxOnIce support
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 38874729d..9cdd0be25 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -289,6 +289,7 @@ 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 */
@@ -328,6 +329,8 @@ 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;
@@ -428,13 +431,17 @@ 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 */