Messages in this thread | | | Subject | Re: [PATCH] percpu-refcount: relax limit on percpu_ref_reinit() | From | "jianchao.wang" <> | Date | Tue, 11 Sep 2018 22:22:22 +0800 |
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Hi Ming
On 09/11/2018 04:20 PM, Ming Lei wrote: > We only check the 'whole counting' at atomic mode, so it is the atomic > part('ref->count'), please see percpu_ref_put_many(), in which ref->release() > is only called at atomic mode. > > At percpu mode, the ref-count is only decreased/increased on the local CPU.
Yes, I got it. Thanks for your kindly response.
Sincerely Jianchao
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