tree ed31e291c81190d699497bf622b7d9819beedbba
parent 255d6261820407b3bbf2dad02375a206190cbc14
author Jens Axboe <jens.axboe@oracle.com> 1250582494 +0200
committer Jens Axboe <axboe@nehalem.(none)> 1251978093 +0200

loop: support O_DIRECT transfer mode

Make use of the (now) page array backed O_DIRECT with a special
transfer mode for loop.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>