Re: [PATCH v2 3/3] nbd: fix race between nbd_alloc_config() and module removal
On Mon, Sep 13, 2021 at 12:32:37PM +0800, Hou Tao wrote:
> > Did you try just removing the extra module refcounting?
> Yes, removing the module refcounting in nbd_alloc_config() and cleaning
> the nbd_config in nbd_cleanup() also work, but not sure whether or not
> it will break some nbd user-case which depends on the extra module
> reference count. I prefer to keep the extra module refcounting considering
> that loop driver does it as well, so what is your suggestion ?
Can you respin the patch with a comment explaining this in detail
so that the next person tripping over it doesn't have to do the research
again?
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