Better checks for disk util init
authorJens Axboe <jens.axboe@oracle.com>
Tue, 17 Apr 2007 07:06:43 +0000 (09:06 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 17 Apr 2007 07:06:43 +0000 (09:06 +0200)
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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