Commit 2b7da309 authored by NeilBrown's avatar NeilBrown

md/raid5: remove setting of ->queue_lock

We previously needed to set ->queue_lock to match the raid5
device_lock so we could safely use queue_flag_* operations (e.g. for
plugging). which test the ->queue_lock is in fact locked.

However that need has completely gone away and is unlikely to come
back to remove this now-pointless setting.
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent f0e615c3
...@@ -5151,7 +5151,6 @@ static int run(mddev_t *mddev) ...@@ -5151,7 +5151,6 @@ static int run(mddev_t *mddev)
mddev->queue->backing_dev_info.congested_data = mddev; mddev->queue->backing_dev_info.congested_data = mddev;
mddev->queue->backing_dev_info.congested_fn = raid5_congested; mddev->queue->backing_dev_info.congested_fn = raid5_congested;
mddev->queue->queue_lock = &conf->device_lock;
chunk_size = mddev->chunk_sectors << 9; chunk_size = mddev->chunk_sectors << 9;
blk_queue_io_min(mddev->queue, chunk_size); blk_queue_io_min(mddev->queue, chunk_size);
......
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