[PATCH] NVMe: Increase shutdown complete time

[Matthew Wilcox]

On Thu, Apr 03, 2014 at 05:12:34PM -0600, Keith Busch wrote:
> +int nvme_io_timeout = 5;
> +module_param(nvme_io_timeout, int, 0);
> +MODULE_PARM_DESC(nvme_io_timeout, "timeout in seconds for io submitted to queue");

Any reason not to make this module_param 0644?  That would allow it to
be written by root and read by anybody.