On Sun, Sep 27, 2020 at 01:54:49PM +0800, qiang.zh...@windriver.com wrote:
> From: Zqiang
>
> There is a small race window when a delayed work is being canceled and
> the work still might be queued from the timer_fn:
>
> CPU0CPU1
> kthread_cancel
From: Zqiang
There is a small race window when a delayed work is being canceled and
the work still might be queued from the timer_fn:
CPU0CPU1
kthread_cancel_delayed_work_sync()
__kthread_cancel_work_sync()
__kthread_cancel_work()
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