linux-kernel - Re: [patch 1/3] fastboot: Create a "asynchronous" initlevel

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]

Message-ID: <48819D92.8050904@keyaccess.nl>
Date:	Sat, 19 Jul 2008 09:53:54 +0200
From:	Rene Herman <rene.herman@...access.nl>
To:	Arjan van de Ven <arjan@...radead.org>
CC:	linux-kernel@...r.kernel.org, mingo@...e.hu
Subject: Re: [patch 1/3] fastboot: Create a "asynchronous" initlevel

On 19-07-08 00:16, Arjan van de Ven wrote:

> +static void __init do_initcalls(void)
> +{
> +	initcall_t *call;
> +	static DECLARE_WORK(async_work, do_async_initcalls);
> +	int phase = 0; /* 0 = levels 0 - 6, 1 = level 6a, 2 = after level 6a */
> +
> +	async_init_wq = create_singlethread_workqueue("kasyncinit");
> +
> +	for (call = __initcall_start; call < __initcall_end; call++) {
> +		if (phase == 0 && call >= __async_initcall_start) {
> +			phase = 1;
> +			queue_work(async_init_wq, &async_work);
> +		}
> +		if (phase == 1 && call >= __async_initcall_end)
> +			phase = 2;
> +		if (phase != 1)
> +			do_one_initcall(*call);
> +	}

I'm not sure about this comment, being not very sure about the semantics 
of late_initcall but shouldn't late_initcall (level 7) wait for 6s to 
have completed?

Rene.
--
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/