diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/swap.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index a273468f8285..44558b600ee3 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -252,11 +252,9 @@ static inline void lru_cache_add_file(struct page *page) extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *mask); extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem, - gfp_t gfp_mask, bool noswap, - unsigned int swappiness); + gfp_t gfp_mask, bool noswap); extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem, gfp_t gfp_mask, bool noswap, - unsigned int swappiness, struct zone *zone, unsigned long *nr_scanned); extern int __isolate_lru_page(struct page *page, int mode, int file); @@ -299,7 +297,14 @@ static inline void scan_unevictable_unregister_node(struct node *node) extern int kswapd_run(int nid); extern void kswapd_stop(int nid); - +#ifdef CONFIG_CGROUP_MEM_RES_CTLR +extern int mem_cgroup_swappiness(struct mem_cgroup *mem); +#else +static inline int mem_cgroup_swappiness(struct mem_cgroup *mem) +{ + return vm_swappiness; +} +#endif #ifdef CONFIG_SWAP /* linux/mm/page_io.c */ extern int swap_readpage(struct page *); |