| Date | Mon, 9 Jan 2017 16:17:28 -0500 | From | Tejun Heo <> | Subject | Re: [PATCH V5 15/17] block: track request size in blk_issue_stat |
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On Thu, Dec 15, 2016 at 12:33:06PM -0800, Shaohua Li wrote: > Currently there is no way to know the request size when the request is > finished. Next patch will need this info, so add to blk_issue_stat. With > this, we will have 49bits to track time, which still is very long time.
Not necessarily an objection but do we really need to overload the size field? Would a normal extra field hurt too much?
Thanks.
-- tejun
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