Re: [PATCH] mm/damon: Fix the timer always stays active

[Matthew Wilcox <willy@xxxxxxxxxxxxx>]

On Thu, Apr 21, 2022 at 02:00:31AM +0800, Hailong Tu wrote:
> +static int enabled_show(char *buffer, const struct kernel_param *kp)
> +{
> +	return sprintf(buffer, "%c\n", enabled ? 'Y' : 'N');
> +}

Why duplicate param_get_bool()?