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-rw-r--r--mm/vmstat.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 879a2be23325..0d5712b0206c 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -921,8 +921,8 @@ static void walk_zones_in_node(struct seq_file *m, pg_data_t *pgdat,
#ifdef CONFIG_PROC_FS
static char * const migratetype_names[MIGRATE_TYPES] = {
"Unmovable",
- "Reclaimable",
"Movable",
+ "Reclaimable",
"HighAtomic",
#ifdef CONFIG_CMA
"CMA",
@@ -1379,6 +1379,7 @@ 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 cpumask_var_t cpu_stat_off;
@@ -1391,7 +1392,7 @@ static void vmstat_update(struct work_struct *w)
* to occur in the future. Keep on running the
* update worker thread.
*/
- schedule_delayed_work_on(smp_processor_id(),
+ queue_delayed_work_on(smp_processor_id(), vmstat_wq,
this_cpu_ptr(&vmstat_work),
round_jiffies_relative(sysctl_stat_interval));
} else {
@@ -1460,7 +1461,7 @@ static void vmstat_shepherd(struct work_struct *w)
if (need_update(cpu) &&
cpumask_test_and_clear_cpu(cpu, cpu_stat_off))
- schedule_delayed_work_on(cpu,
+ queue_delayed_work_on(cpu, vmstat_wq,
&per_cpu(vmstat_work, cpu), 0);
put_online_cpus();
@@ -1549,6 +1550,7 @@ static int __init setup_vmstat(void)
start_shepherd_timer();
cpu_notifier_register_done();
+ vmstat_wq = alloc_workqueue("vmstat", WQ_FREEZABLE|WQ_MEM_RECLAIM, 0);
#endif
#ifdef CONFIG_PROC_FS
proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);