system_nrt_wq, system suspend, and the freezer

Tejun Heo tj at kernel.org
Thu Feb 16 11:01:49 PST 2012


Hello, Jeff.

On Thu, Feb 16, 2012 at 01:59:45PM -0500, Jeff Layton wrote:
> The other problem here is that we really ought to be submitting the
> write completion handler to a workqueue that has WQ_MEM_RECLAIM set.
> Since none of the public wq's have that then I guess we'll have to make
> our own?

Yeap, if a rescuer should be there, a separate wq is necessary.

Thank you.

-- 
tejun


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