Re: [PATCH 2/9] block: null_blk: introduce module parameter of 'g_host_tags'

[Bart Van Assche <bvanassche@xxxxxxx>]

On 5/30/19 7:27 PM, Ming Lei wrote:
> +static int g_host_tags = 0;

Static variables should not be explicitly initialized to zero.

> +module_param_named(host_tags, g_host_tags, int, S_IRUGO);
> +MODULE_PARM_DESC(host_tags, "All submission queues share one tags");
                                                            ^^^^^^^^
Did you perhaps mean "one tagset"?

Bart.