block: implement an unprep function corresponding directly to prep
authorJames Bottomley <James.Bottomley@suse.de>
Thu, 1 Jul 2010 10:49:17 +0000 (19:49 +0900)
committerJens Axboe <jaxboe@fusionio.com>
Sat, 7 Aug 2010 16:23:47 +0000 (18:23 +0200)
Reviewed-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

No differences found