Messages in this thread | | | Date | Wed, 2 Dec 2020 14:56:43 -0500 | From | Tejun Heo <> | Subject | Re: [PATCH v2 3/5] blk-iocost: Move the usage ratio calculation to the correct place |
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On Thu, Nov 26, 2020 at 04:16:13PM +0800, Baolin Wang wrote: > We only use the hweight based usage ratio to calculate the new > hweight_inuse of the iocg to decide if this iocg can donate some > surplus vtime. > > Thus move the usage ratio calculation to the correct place to > avoid unnecessary calculation for some vtime shortage iocgs. > > Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
-- tejun
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