Re: [PATCH] workqueue: warn if memory reclaim tries to flush !WQ_MEM_RECLAIM workqueue

[Tejun Heo]

On Thu, Dec 03, 2015 at 02:26:16PM -0500, Tejun Heo wrote:
> Task or work item involved in memory reclaim trying to flush a
> non-WQ_MEM_RECLAIM workqueue or one of its work items can lead to
> deadlock.  Trigger WARN_ONCE() if such conditions are detected.
> 
> Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

Applied to wq/for-4.5.

-- 
tejun
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