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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 1 Nov 2006 11:45:19 -0800
From:	Andrew Morton <akpm@...l.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Pavel Machek <pavel@....cz>, LKML <linux-kernel@...r.kernel.org>,
	Nigel Cunningham <ncunningham@...uxmail.org>,
	Christoph Hellwig <hch@...radead.org>
Subject: Re: [PATCH -mm] swsusp: Freeze filesystems during suspend (rev. 2)

On Wed, 1 Nov 2006 18:53:07 +0100
"Rafael J. Wysocki" <rjw@...k.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??
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/