Re: [PATCH v3] loop: defer the queue limits clear to a workqueue

[Bart Van Assche]

On 9/2/26 6:38 PM, Tao Cui wrote:
> +	struct work_struct      clear_limits_work;
> +	atomic_t		clear_limits_mode;
> +	atomic_t		rebind_gen;
> +	atomic_t		clear_limits_gen;

Three new atomic variables? That's too much because it makes it much
harder than necessary to verify the code changes. Please change the
atomic variables to non-atomic and use a new mutex to serialize accesses
to the new variables.

Thanks,

Bart.