drbd: add missing part_round_stats to _drbd_start_io_acct

[karo-tx-linux.git] / drivers / block / drbd / drbd_req.c

diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 4737ad1f94bb81d4dcd34753c0a5a48b19d14d13..bfd14bc9693d4bfce94b6b60552d8a54c9f8ecdc 100644 (file)
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -39,6 +39,7 @@ static void _drbd_start_io_acct(struct drbd_conf *mdev, struct drbd_request *req
        const int rw = bio_data_dir(bio);
        int cpu;
        cpu = part_stat_lock();
+       part_round_stats(cpu, &mdev->vdisk->part0);
        part_stat_inc(cpu, &mdev->vdisk->part0, ios[rw]);
        part_stat_add(cpu, &mdev->vdisk->part0, sectors[rw], bio_sectors(bio));
        (void) cpu; /* The macro invocations above want the cpu argument, I do not like