block: add wbt_disable_default export for BFQ



This isn't unused, if BFQ is modular we get into trouble.

Fixes: b6676f65 ("block: remove a few unused exports")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 0d945c1f

block/blk-wbt.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -754,6 +754,7 @@ void wbt_disable_default(struct request_queue *q)
		if (rwb->enable_state == WBT_STATE_ON_DEFAULT)
		rwb->wb_normal = 0;
		}
		EXPORT_SYMBOL_GPL(wbt_disable_default);

		static struct rq_qos_ops wbt_rqos_ops = {
		.throttle = wbt_wait,