diff options
Diffstat (limited to 'include/linux/swapfile.h')
| -rw-r--r-- | include/linux/swapfile.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/swapfile.h b/include/linux/swapfile.h index 388293a91e8c..ed2a9c9c2b43 100644 --- a/include/linux/swapfile.h +++ b/include/linux/swapfile.h @@ -7,7 +7,12 @@ */ extern spinlock_t swap_lock; extern struct plist_head swap_active_head; +extern spinlock_t swap_avail_lock; +extern struct plist_head swap_avail_head; extern struct swap_info_struct *swap_info[]; extern int try_to_unuse(unsigned int, bool, unsigned long); +extern int swap_ratio(struct swap_info_struct **si); +extern void setup_swap_ratio(struct swap_info_struct *p, int prio); +extern bool is_swap_ratio_group(int prio); #endif /* _LINUX_SWAPFILE_H */ |