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SubjectRe: [PATCH] eventfd: move 'eventfd-count' printing out of spinlock

On 2023/9/27 15:32, Jens Axboe wrote:
> On 9/26/23 8:05 AM,wenyang.linux@foxmail.com wrote:
>> From: Wen Yang<wenyang.linux@foxmail.com>
>>
>> It is better to print debug messages outside of the wqh.lock
>> spinlock where possible.
> Does it really matter for fdinfo? Your commit message is a bit
> light, so I'm having to guess whether this is fixing a real issue
> for you, or if it's just a drive-by observation.
>
Thanks for your comments.
There is a business running on our machine that frequently calls
eventfd_write().
We will resend the V2 and provide a detailed explanation.

--

Best wishes,
Wen


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