Messages in this thread | | | Date | Thu, 2 Jun 2022 15:12:53 -0400 | Subject | Re: [PATCH v5 4/4] blk-cgroup: Document the design of new lockless iostat_cpu list | From | Waiman Long <> |
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On 6/2/22 15:05, Tejun Heo wrote: > On Thu, Jun 02, 2022 at 02:54:01PM -0400, Waiman Long wrote: >> A set of percpu lockless lists per block cgroup (blkcg) is added to >> track the set of recently updated iostat_cpu structures. Add comment >> in the code to document the design of this new set of lockless lists. >> >> Signed-off-by: Waiman Long <longman@redhat.com> > Acked-by: Tejun Heo <tj@kernel.org> > > Thanks.
I have just realized that I forgot to free the percpu blkcg->lhead in blkcg_css_free(). I will send out v6 with this change as well as integrating this documentation patch back. Sorry for the omission.
Thanks, Longman
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