tree 6294f14d7363cf8987d932ea95c49317d43b5f6c
parent 2ba1c290d09af6d630d84a58b97b8032f73bc2ce
author Jens Axboe <jens.axboe@oracle.com> 1201887203 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1201887203 +0100

CPU burn engine fix

It's ok to have zero buflen, if we are not doing real IO.

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