Re: [PATCH v4] loop: defer the queue limits clear to a workqueue

[Bart Van Assche]

On 9/19/26 3:47 AM, Tao Cui wrote:
> diff --git a/drivers/block/loop.c b/drivers/block/loop.c
> index 9f6e518e60d28..d6460f359c0a8 100644
> --- a/drivers/block/loop.c
> +++ b/drivers/block/loop.c
> @@ -68,9 +68,10 @@ struct loop_device {
>   	struct list_head        idle_worker_list;
>   	struct rb_root          worker_tree;
>   	struct work_struct      clear_limits_work;
> -	atomic_t		clear_limits_mode;
> -	atomic_t		rebind_gen;
> -	atomic_t		clear_limits_gen;
> +	struct mutex		clear_limits_lock;
> +	unsigned int		clear_limits_mode;
> +	unsigned int		rebind_gen;
> +	unsigned int		clear_limits_gen;

This patch has been generated as a diff compared to v3. Please make sure
that your patch applies cleanly to Jens' for-next branch.

Thanks,

Bart.