Commit c65fb61b authored by Jens Axboe's avatar Jens Axboe
Browse files

[PATCH] Allow as-iosched to be unloaded 



We implemented the missing bits to allow this some time ago, and
they are integrated in AS. So remove the __module_get() to allow
the module to be unloaded.

Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent c4977f59

block/as-iosched.c

+1 −14
Original line number Diff line number Diff line
@@ -1462,20 +1462,7 @@ static struct elevator_type iosched_as = { 


static int __init as_init(void)

{

	int ret;



	ret = elv_register(&iosched_as);

	if (!ret) {

		/*

		 * don't allow AS to get unregistered, since we would have

		 * to browse all tasks in the system and release their

		 * as_io_context first

		 */

		__module_get(THIS_MODULE);

		return 0;

	}



	return ret;

	return elv_register(&iosched_as);

}



static void __exit as_exit(void)