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SubjectRe: [RFC PATCH 3/4] workqueue: remove the unbind workqueue attr sys_file before unregister the workqueue device
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?


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