diff options
Diffstat (limited to 'drivers/md/raid0.c')
| -rw-r--r-- | drivers/md/raid0.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index 848365d474f3..93347ca7c7a6 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -41,7 +41,7 @@ static int raid0_congested(struct mddev *mddev, int bits) for (i = 0; i < raid_disks && !ret ; i++) { struct request_queue *q = bdev_get_queue(devlist[i]->bdev); - ret |= bdi_congested(&q->backing_dev_info, bits); + ret |= bdi_congested(q->backing_dev_info, bits); } return ret; } @@ -420,8 +420,8 @@ static int raid0_run(struct mddev *mddev) */ int stripe = mddev->raid_disks * (mddev->chunk_sectors << 9) / PAGE_SIZE; - if (mddev->queue->backing_dev_info.ra_pages < 2* stripe) - mddev->queue->backing_dev_info.ra_pages = 2* stripe; + if (mddev->queue->backing_dev_info->ra_pages < 2* stripe) + mddev->queue->backing_dev_info->ra_pages = 2* stripe; } dump_zones(mddev); @@ -503,6 +503,7 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio) trace_block_bio_remap(bdev_get_queue(split->bi_bdev), split, disk_devt(mddev->gendisk), bio_sector); + mddev_check_writesame(mddev, split); generic_make_request(split); } } while (split != bio); |