Re: [PATCH v2 4/4] usb: hub: rename khubd to hub_wq in documentation and comments

[Tejun Heo]

On Thu, Sep 18, 2014 at 06:15:02PM +0200, Petr Mládek wrote:
> The easiest solution would be to allocate the work queue with
> the flag WQ_UNBOUND and max_active = 1. It will force serialization
> of all work items.

Please use alloc_ordered_workqueue() for that purpose.  WQ_UNBOUND +
max_active == 1 no longer guarantees single thread of execution.

Thanks.

-- 
tejun
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