On Tue, Aug 23, 2016 at 02:01:33PM -0700, Dmitry Torokhov wrote:
> On Sun, Aug 14, 2016 at 10:56:38AM +0530, Bhaktipriya Shridhar wrote:
> > alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
> > deprecated create_singlethread_workqueue(). This is the identity
> > conversion. The workqueue "ts_workq" has been identity converted.
> >
> > It queues work items viz &wm->ts_reader and &wm->pen_event_work which map
> > to wm97xx_pen_irq_worker (handles a pen down interrupt) and
> > wm97xx_ts_reader (the touchscreen sample reader) respectively. Hence,
> > an ordered dedicated workqueue has been used.
> >
> > WQ_MEM_RECLAIM has been set to ensure forward progress under memory
> > pressure.
> >
> > Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@xxxxxxxxx>
>
> Applied, thank you.
(Sans WQ_MEM_RECLAIM).
>
> > ---
> > drivers/input/touchscreen/wm97xx-core.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
> > index 1534e9b..c0af844 100644
> > --- a/drivers/input/touchscreen/wm97xx-core.c
> > +++ b/drivers/input/touchscreen/wm97xx-core.c
> > @@ -500,7 +500,7 @@ static int wm97xx_ts_input_open(struct input_dev *idev)
> > {
> > struct wm97xx *wm = input_get_drvdata(idev);
> >
> > - wm->ts_workq = create_singlethread_workqueue("kwm97xx");
> > + wm->ts_workq = alloc_ordered_workqueue("kwm97xx", WQ_MEM_RECLAIM);
> > if (wm->ts_workq == NULL) {
> > dev_err(wm->dev,
> > "Failed to create workqueue\n");
> > --
> > 2.1.4
> >
>
> --
> Dmitry
--
Dmitry
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