X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=mm%2Fvmstat.c;h=901e6315b726c31ef5ff5b9dd845a3100cf49825;hp=414f4a6ce5afb5cd475d4e088812c11dc0251c18;hb=a592f46075d79ff7348e624e7d871dca730e70f2;hpb=fec8ddd2a735a9e20845a057227ab37eb634e7ea

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 414f4a6ce5af..901e6315b726 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1142,13 +1142,14 @@ static const struct file_operations proc_vmstat_file_operations = {
 #endif /* CONFIG_PROC_FS */
 
 #ifdef CONFIG_SMP
+static struct workqueue_struct *vmstat_wq;
 static DEFINE_PER_CPU(struct delayed_work, vmstat_work);
 int sysctl_stat_interval __read_mostly = HZ;
 
 static void vmstat_update(struct work_struct *w)
 {
 	refresh_cpu_vm_stats(smp_processor_id());
-	schedule_delayed_work(&__get_cpu_var(vmstat_work),
+	queue_delayed_work(vmstat_wq, &__get_cpu_var(vmstat_work),
 		round_jiffies_relative(sysctl_stat_interval));
 }
 
@@ -1157,7 +1158,7 @@ static void __cpuinit start_cpu_timer(int cpu)
 	struct delayed_work *work = &per_cpu(vmstat_work, cpu);
 
 	INIT_DELAYED_WORK_DEFERRABLE(work, vmstat_update);
-	schedule_delayed_work_on(cpu, work, __round_jiffies_relative(HZ, cpu));
+	queue_delayed_work_on(cpu, vmstat_wq, work, __round_jiffies_relative(HZ, cpu));
 }
 
 /*
@@ -1205,6 +1206,8 @@ static int __init setup_vmstat(void)
 #ifdef CONFIG_SMP
 	int cpu;
 
+	vmstat_wq = alloc_workqueue("vmstat", WQ_FREEZABLE|WQ_MEM_RECLAIM, 0);
+
 	register_cpu_notifier(&vmstat_notifier);
 
 	for_each_online_cpu(cpu)