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-rw-r--r--include/linux/vmstat.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 3398a345bda8..1909b945b3ea 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -303,6 +303,7 @@ int calculate_pressure_threshold(struct zone *zone);
int calculate_normal_threshold(struct zone *zone);
void set_pgdat_percpu_threshold(pg_data_t *pgdat,
int (*calculate_pressure)(struct zone *));
+void vmstat_flush_workqueue(void);
#else /* CONFIG_SMP */
/*
@@ -403,6 +404,7 @@ static inline void __dec_node_page_state(struct page *page,
static inline void refresh_zone_stat_thresholds(void) { }
static inline void cpu_vm_stats_fold(int cpu) { }
static inline void quiet_vmstat(void) { }
+static inline void vmstat_flush_workqueue(void) { }
static inline void drain_zonestat(struct zone *zone,
struct per_cpu_zonestat *pzstats) { }