Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[deliverable/linux.git] / include / linux / vmstat.h

diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 73fae8c4a5fb50d94b72f12bed28f98d170f5787..d2da8e053210041bfcefb9e04b59d195880d2d0e 100644 (file)
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -163,12 +163,10 @@ static inline unsigned long zone_page_state_snapshot(struct zone *zone,
 #ifdef CONFIG_NUMA
 
 extern unsigned long node_page_state(int node, enum zone_stat_item item);
-extern void zone_statistics(struct zone *, struct zone *, gfp_t gfp);
 
 #else
 
 #define node_page_state(node, item) global_page_state(item)
-#define zone_statistics(_zl, _z, gfp) do { } while (0)
 
 #endif /* CONFIG_NUMA */
 
@@ -193,6 +191,10 @@ void quiet_vmstat(void);
 void cpu_vm_stats_fold(int cpu);
 void refresh_zone_stat_thresholds(void);
 
+struct ctl_table;
+int vmstat_refresh(struct ctl_table *, int write,
+                  void __user *buffer, size_t *lenp, loff_t *ppos);
+
 void drain_zonestat(struct zone *zone, struct per_cpu_pageset *);
 
 int calculate_pressure_threshold(struct zone *zone);