diskutil: ensure that we lock around disk_list access
authorJens Axboe <axboe@kernel.dk>
Wed, 1 Aug 2012 07:39:36 +0000 (09:39 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 1 Aug 2012 07:39:36 +0000 (09:39 +0200)
And also ensure that before we free the disk util structures,
we wait for the disk util thread to exit.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

No differences found