1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 183610635661..53508a8a981d 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -399,14 +399,18 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
         sector_t chunk;
         sector_t block, rsect;
         const int rw = bio_data_dir(bio);
+        int cpu;
 
         if (unlikely(bio_barrier(bio))) {
                 bio_endio(bio, -EOPNOTSUPP);
                 return 0;
         }
 
-        disk_stat_inc(mddev->gendisk, ios[rw]);
-        disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+        cpu = part_stat_lock();
+        part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+        part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+                      bio_sectors(bio));
+        part_stat_unlock();
 
         chunk_size = mddev->chunk_size >> 10;
         chunk_sects = mddev->chunk_size >> 9;
@@ -423,7 +427,7 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
                 /* This is a one page bio that upper layers
                  * refuse to split for us, so we need to split it.
                  */
-                bp = bio_split(bio, bio_split_pool, chunk_sects - (bio->bi_sector & (chunk_sects - 1)) );
+                bp = bio_split(bio, chunk_sects - (bio->bi_sector & (chunk_sects - 1)));
                 if (raid0_make_request(q, &bp->bio1))
                         generic_make_request(&bp->bio1);
                 if (raid0_make_request(q, &bp->bio2))