Re: [PATCH 1/4 V5] workqueue: Reorder sysfs code

[Tejun Heo]

Hello,

On Wed, Mar 18, 2015 at 12:40:14PM +0800, Lai Jiangshan wrote:
> @@ -4029,6 +3712,323 @@ out_unlock:
>  	put_pwq_unlocked(old_pwq);
>  }
>  
> +#ifdef CONFIG_SYSFS
...
> +#else	/* CONFIG_SYSFS */
> +static void workqueue_sysfs_unregister(struct workqueue_struct *wq)	{ }
> +#endif	/* CONFIG_SYSFS */
> +
>  static int alloc_and_link_pwqs(struct workqueue_struct *wq)
>  {
>  	bool highpri = wq->flags & WQ_HIGHPRI;

Why here?  It's still in the middle of core logic implementation.  Why
not move it further down so that it's either before or after the
hotplug code?

Thanks.

-- 
tejun
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