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

From: Jens Axboe
Date: Wed Sep 27 2023 - 03:33:06 EST


On 9/26/23 8:05 AM, wenyang.linux@xxxxxxxxxxx wrote:
> From: Wen Yang <wenyang.linux@xxxxxxxxxxx>
>
> 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.

--
Jens Axboe