Hello, Michael, Petr. On Wed, Nov 12, 2014 at 03:32:04PM +0200, Michael S. Tsirkin wrote: > > + /* The workqueue servicing the balloon. */ > > + struct workqueue_struct *wq; > > + struct work_struct wq_work; > > We could use system_freezable_wq instead. > I do agree a dedicated wq is better since this can get blocked > for a long time while allocating memory. > However, please add a comment to this effect.
system_freezable_wq should be fine. Workqueues by default have a pretty high maximum concurrency level (256). There's no reason to create separate workqueues solely for that purpose. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
