diff options
Diffstat (limited to 'include/linux/page_cgroup.h')
| -rw-r--r-- | include/linux/page_cgroup.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index b0e4eb12623..30b08136fdf 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -118,6 +118,8 @@ static inline void __init page_cgroup_init_flatmem(void) #include <linux/swap.h> #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP +extern unsigned short swap_cgroup_cmpxchg(swp_entry_t ent, + unsigned short old, unsigned short new); extern unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id); extern unsigned short lookup_swap_cgroup(swp_entry_t ent); extern int swap_cgroup_swapon(int type, unsigned long max_pages); |