| Date | Fri, 31 Aug 2018 11:49:41 -0400 | From | Josef Bacik <> | Subject | Re: [PATCH 13/15] blkcg: change blkg reference counting to use percpu_ref |
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On Thu, Aug 30, 2018 at 09:53:54PM -0400, Dennis Zhou wrote: > From: "Dennis Zhou (Facebook)" <dennisszhou@gmail.com> > > Now that every bio is associated with a blkg, this puts the use of > blkg_get, blkg_try_get, and blkg_put on the hot path. This switches over > the refcnt in blkg to use percpu_ref. > > Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Thanks,
Josef
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