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From: wanghaibin <wanghaibin.wang@huawei.com>
To: Tejun Heo <tj@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <jiangshanlai@gmail.com>,
	<peter.huangpeng@huawei.com>
Subject: Re: [RFC PATCH 3/4] workqueue: remove the unbind workqueue attr sys_file before unregister the workqueue device
Date: Mon, 11 Jan 2016 20:23:09 +0800	[thread overview]
Message-ID: <56939EAD.4090003@huawei.com> (raw)
In-Reply-To: <20160107160005.GC1898@mtj.duckdns.org>

On 2016/1/8 0:00, Tejun Heo wrote:

> On Thu, Jan 07, 2016 at 08:38:58PM +0800, wanghaibin wrote:
>> for workqueue's flag with the WQ_SYSFS | WQ_UNBOUND, the wq_dev will create some sys_files for
>> unbound attrs, so, remove the unbind workqueue attrs sys_files before unregister the
>> workqueue device.
> 
> File removal on sysfs is recursive, right?  Does explicitly removing
> file make any difference?

Yes, It has been removed already, I made a mistake.
Thanks.

> 

  reply	other threads:[~2016-01-11 12:23 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-07 12:38 [RFC PATCH 0/4] fixs/suggestions for workqueue subsystem wanghaibin
2016-01-07 12:38 ` [RFC PATCH 1/4] workqueue: move the wq_update_unbound_numa_attrs_buf allocation location wanghaibin
2016-01-07 15:48   ` Tejun Heo
2016-01-11  5:21     ` wanghaibin
2016-01-07 12:38 ` [RFC PATCH 2/4] workqueue: free the allocated memory resource when wq_numa_init failed wanghaibin
2016-01-07 15:50   ` Tejun Heo
2016-01-11  4:26     ` wanghaibin
2016-01-07 12:38 ` [RFC PATCH 3/4] workqueue: remove the unbind workqueue attr sys_file before unregister the workqueue device wanghaibin
2016-01-07 16:00   ` Tejun Heo
2016-01-11 12:23     ` wanghaibin [this message]
2016-01-07 12:38 ` [RFC PATCH 4/4] workqueue: simplify the apply_workqueue_attrs_locked function wanghaibin
2016-01-07 16:07   ` Tejun Heo

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