Messages in this thread | | | Date | Tue, 4 Dec 2018 14:54:38 -0500 | From | Josef Bacik <> | Subject | Re: [PATCH 13/14] blkcg: change blkg reference counting to use percpu_ref |
| |
On Tue, Dec 04, 2018 at 01:35:59PM -0500, Dennis Zhou wrote: > Every bio is now associated with a blkg putting blkg_get, blkg_try_get, > and blkg_put on the hot path. Switch over the refcnt in blkg to use > percpu_ref. > > Signed-off-by: Dennis Zhou <dennis@kernel.org> > Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Thanks,
Josef
| |