diff options
Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r-- | drivers/md/raid5.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 351d341a1ffa..59f91e392a2a 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -7242,7 +7242,7 @@ static struct r5conf *setup_conf(struct mddev *mddev) rdev_for_each(rdev, mddev) { if (test_bit(Journal, &rdev->flags)) continue; - if (blk_queue_nonrot(bdev_get_queue(rdev->bdev))) { + if (bdev_nonrot(rdev->bdev)) { conf->batch_bio_dispatch = false; break; } @@ -7776,14 +7776,10 @@ static int raid5_run(struct mddev *mddev) * A better idea might be to turn DISCARD into WRITE_ZEROES * requests, as that is required to be safe. */ - if (devices_handle_discard_safely && - mddev->queue->limits.max_discard_sectors >= (stripe >> 9) && - mddev->queue->limits.discard_granularity >= stripe) - blk_queue_flag_set(QUEUE_FLAG_DISCARD, - mddev->queue); - else - blk_queue_flag_clear(QUEUE_FLAG_DISCARD, - mddev->queue); + if (!devices_handle_discard_safely || + mddev->queue->limits.max_discard_sectors < (stripe >> 9) || + mddev->queue->limits.discard_granularity < stripe) + blk_queue_max_discard_sectors(mddev->queue, 0); blk_queue_max_hw_sectors(mddev->queue, UINT_MAX); } |