Messages in this thread | | | Subject | Re: [PATCH] kthread: set kthread state to TASK_IDLE. | From | Yueyi Li <> | Date | Wed, 1 Apr 2020 20:27:00 +0800 |
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On 2020/4/1 19:12, Peter Zijlstra wrote: > > A: Because it messes up the order in which people normally read text. > Q: Why is top-posting such a bad thing? > A: Top-posting. > Q: What is the most annoying thing in e-mail? > > On Wed, Apr 01, 2020 at 10:40:28AM +0000, Li Yueyi wrote: >> I create a kthread to do some work will trigger system restart, i don`t wake it up immediately but wakeup it in a HW irq handler. >> So this kthread sleeps in TASK_UNINTERRUPTIBLE state until the HW irq coming up. >> >> Did i do something wrong? >> Should i wake it up immediately and then call wait_event_xxxx function to sleep it? > > This! > Oh~, Sorry about top-posting and....thanks for your answer!
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