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SubjectRe: [PATCH] cgroup: don't queue css_release_work if one already pending
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On 5/20/22 09:42, Michal Koutný wrote:
> On Fri, May 20, 2022 at 09:38:12AM -0700, Tadeusz Struk<tadeusz.struk@linaro.org> wrote:
>> as this is a result of enqueuing the same css->destroy_work onto the same WQ,
>> one on the rcu path and one on the css_release path.
>> I will prototype it today and test with syzbot.
> In my understanding, you'd need two independent work_structs in a css,
> not two separate workqueues to put the single entry on.

I think either way would work, but two workqueues would be less churn.
I can try both.

--
Thanks,
Tadeusz

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