On 02.07.2016 22:46, Tejun Heo wrote: > On Sat, Jul 02, 2016 at 04:33:50PM +0530, Bhaktipriya Shridhar wrote: >> alloc_workqueue replaces deprecated create_singlethread_workqueue(). >> >> A dedicated workqueue has been used since work items need to be flushed >> as a group rather than individually. >> >> Since the flip_queue workqueue is involved in page-flipping and is not >> being used on a memory reclaim path, WQ_MEM_RECLAIM has not been set. >> >> Since there are only a fixed number of work items, explicit concurrency >> limit is unnecessary here. > > What are the involved work items? drivers/gpu/drm/radeon/radeon_display.c:radeon_flip_work_func() > Is it safe to run them concurrently? Concurrently with what exactly? -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
