block: get rid of the manual directory counting in blktrace
authorJens Axboe <jens.axboe@oracle.com>
Mon, 5 Jan 2009 09:17:25 +0000 (10:17 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Fri, 30 Jan 2009 11:34:36 +0000 (12:34 +0100)
It can result in a stuck blktrace system, if --kill is used.

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

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