diff options
Diffstat (limited to 'include/linux/mmzone.h')
| -rw-r--r-- | include/linux/mmzone.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 6de02ac378a0..c60df9257cc7 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -668,6 +668,12 @@ typedef struct pglist_data { mem_hotplug_begin/end() */ int kswapd_max_order; enum zone_type classzone_idx; +#ifdef CONFIG_COMPACTION + int kcompactd_max_order; + enum zone_type kcompactd_classzone_idx; + wait_queue_head_t kcompactd_wait; + struct task_struct *kcompactd; +#endif #ifdef CONFIG_NUMA_BALANCING /* Lock serializing the migrate rate limiting window */ spinlock_t numabalancing_migrate_lock; @@ -835,6 +841,8 @@ static inline int is_highmem(struct zone *zone) struct ctl_table; int min_free_kbytes_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); +int watermark_scale_factor_sysctl_handler(struct ctl_table *, int, + void __user *, size_t *, loff_t *); extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1]; int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); |