From mboxrd@z Thu Jan  1 00:00:00 1970
From: kbusch@kernel.org (Keith Busch)
Date: Fri, 17 May 2019 09:09:25 -0600
Subject: [PATCH 1/2] nvme: add thermal zone infrastructure
In-Reply-To: <CAC5umygRTpq3GktaMKBdC8+-ghkJKCzFME+rm+V6vasrOAyOPw@mail.gmail.com>
References: <1557933437-4693-1-git-send-email-akinobu.mita@gmail.com>
 <1557933437-4693-2-git-send-email-akinobu.mita@gmail.com>
 <2bf1e2cf-b922-d947-c939-375aba75994d@intel.com>
 <CAC5umygRTpq3GktaMKBdC8+-ghkJKCzFME+rm+V6vasrOAyOPw@mail.gmail.com>
Message-ID: <20190517150924.GA25006@localhost.localdomain>

On Sat, May 18, 2019@12:01:57AM +0900, Akinobu Mita wrote:
> 
> This is work_struct, not workqueue.  So it can't be destroyed.
> But I noticed that we should call flush_work for thermal_work at
> unregistering thermal zone devices.

Instead of creating yet-another-work_struct, let's append this event's
action to the existing async_event_work.