diff options
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 37e546528f9c..5899f211515f 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -3387,7 +3387,7 @@ static int make_request(struct request_queue *q, struct bio * bi) sector_t logical_sector, last_sector; struct stripe_head *sh; const int rw = bio_data_dir(bi); - int remaining; + int cpu, remaining; if (unlikely(bio_barrier(bi))) { bio_endio(bi, -EOPNOTSUPP); @@ -3396,8 +3396,10 @@ static int make_request(struct request_queue *q, struct bio * bi) md_write_start(mddev, bi); - disk_stat_inc(mddev->gendisk, ios[rw]); - disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bi)); + cpu = disk_stat_lock(); + disk_stat_inc(cpu, mddev->gendisk, ios[rw]); + disk_stat_add(cpu, mddev->gendisk, sectors[rw], bio_sectors(bi)); + disk_stat_unlock(); if (rw == READ && mddev->reshape_position == MaxSector && |