Re: [PATCH -mm] swsusp: Freeze filesystems during suspend (rev. 2)

Andrew Morton
2006-11-01T19:45:41Z

On Wed, 1 Nov 2006 18:53:07 +0100
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> +void thaw_processes(void)
> +{
> + printk("Restarting tasks ... ");
> + __thaw_tasks(FREEZER_KERNEL_THREADS);
> + thaw_filesystems();
> + __thaw_tasks(FREEZER_USER_SPACE);
> + schedule();
> + printk("done.\n");
> +}
>
> - read_unlock(&tasklist_lock);
> +void thaw_kernel_threads(void)
> +{
> + printk("Restarting kernel threads ... ");
> + __thaw_tasks(FREEZER_KERNEL_THREADS);
> schedule();
> printk("done.\n");
> }

what do these random-looking schedule()s do??