1 files changed, 4 insertions, 3 deletions

diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 96c8bf41e455..c442f0aadac3 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -219,10 +219,11 @@ static ssize_t part_stat_show(struct device *dev,
                               struct device_attribute *attr, char *buf)
 {
         struct hd_struct *p = dev_to_part(dev);
+        int cpu;
 
-        preempt_disable();
-        part_round_stats(p);
-        preempt_enable();
+        cpu = disk_stat_lock();
+        part_round_stats(cpu, p);
+        disk_stat_unlock();
         return sprintf(buf,
                 "%8lu %8lu %8llu %8u "
                 "%8lu %8lu %8llu %8u "