Messages in this thread | | | Date | Fri, 15 Aug 2014 10:19:30 -0600 | From | Jens Axboe <> | Subject | Re: [PATCH v1 4/9] blk-mq: introduce init_flush_rq_fn callback in 'blk_mq_ops' |
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On 08/14/2014 09:50 AM, Ming Lei wrote: > Currently pdu of the flush rq is simlpy copied from another rq, > it isn't enough to initialize pointer field well, so introduce > the callback for driver to handle the case easily.
This is the only patch I don't really like. Can't we make do with calling ->init_request() for this instead of having to add another (weird) hook?
-- Jens Axboe
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