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

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Message-ID: <20080718204406.7426e8fe@infradead.org>
Date:	Fri, 18 Jul 2008 20:44:06 -0700
From:	Arjan van de Ven <arjan@...radead.org>
To:	Daniel Walker <dwalker@...sta.com>
Cc:	linux-kernel@...r.kernel.org, mingo@...e.hu
Subject: Re: [patch 1/3] fastboot: Create a "asynchronous" initlevel

On Fri, 18 Jul 2008 18:22:20 -0700
Daniel Walker <dwalker@...sta.com> wrote:

> On Fri, 2008-07-18 at 15:16 -0700, 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");
> > +
> 
> Could you spawning one thread per cpu, and queuing the work evenly?

not without loosing the ordering.....



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