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drbd: don't override the queue_lock 

The DRBD req_lock and block layer queue_lock are used for entirely
different resources.  Stop using the req_lock as the block layer
queue_lock.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2018-11-14 17:02:14 +01:00 committed by Jens Axboe
parent 7fb1763de6
commit 8295a69bdc
1 changed files with 1 additions and 1 deletions
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2
drivers/block/drbd/drbd_main.c
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@ -2792,7 +2792,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
drbd_init_set_defaults(device);
q = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, &resource->req_lock);
q = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, NULL);
if (!q)
goto out_no_q;
device->rq_queue = q;