[PATCH 16/16] drm/amdkfd: use a high priority workqueue for IH work

From: Andres Rodriguez In systems under heavy load the IH work may experience significant scheduling delays. Under load + system workqueue: Max Latency: 7.023695 ms Avg Latency: 0.263994 ms Under load + high priority workqueue: Max Latency: 1.162568 ms Avg Latency: 0.163213 ms

Re: [PATCH 16/16] drm/amdkfd: use a high priority workqueue for IH work

On Sat, Oct 21, 2017 at 3:23 AM, Felix Kuehling wrote: > From: Andres Rodriguez > > In systems under heavy load the IH work may experience significant > scheduling delays. > > Under load + system workqueue: > Max Latency: 7.023695 ms > Avg Latency: 0.263994 ms > > Under load + high priori