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SubjectRe: [PATCH 8/8] blk-mq: support per-distpatch_queue flush machinery
On Wed, Sep 10, 2014 at 09:40:11AM +0800, Ming Lei wrote:
> I am wondering we can do that because lifetime is totally different
> between flush requests and tag_set requests which are initialized
> before request queue is created.

We shouldn't do it in the tag sets, but where we allocate and free
each hctx: blk_mq_init_queue and blk_mq_free_hw_queues.



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