Commit d09f9581 authored Nov 16, 2015 by Javier González Committed by Jens Axboe Nov 16, 2015

lightnvm: cleanup queue before target removal



This prevents outstanding IOs to be sent for completion to target after
the target has been removed. The flow is now: stop new IOs > cleanup
queue > remove target.

Signed-off-by: Javier Gonzalez <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent dad1b009

drivers/lightnvm/core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -460,11 +460,11 @@ static void nvm_remove_target(struct nvm_target *t)
		lockdep_assert_held(&nvm_lock);

		del_gendisk(tdisk);
		blk_cleanup_queue(q);

		if (tt->exit)
		tt->exit(tdisk->private_data);

		blk_cleanup_queue(q);

		put_disk(tdisk);

		list_del(&t->list);