1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index fc499bcbd105..f187250e60c6 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -320,6 +320,7 @@ static void advance_ring(struct i915_request *request)
                  * is just about to be. Either works, if we miss the last two
                  * noops - they are safe to be replayed on a reset.
                  */
+                GEM_TRACE("marking %s as inactive\n", ring->timeline->name);
                 tail = READ_ONCE(request->tail);
                 list_del(&ring->active_link);
         } else {
@@ -1095,8 +1096,10 @@ void __i915_request_add(struct i915_request *request, bool flush_caches)
         i915_gem_active_set(&timeline->last_request, request);
 
         list_add_tail(&request->ring_link, &ring->request_list);
-        if (list_is_first(&request->ring_link, &ring->request_list))
+        if (list_is_first(&request->ring_link, &ring->request_list)) {
+                GEM_TRACE("marking %s as active\n", ring->timeline->name);
                 list_add(&ring->active_link, &request->i915->gt.active_rings);
+        }
         request->emitted_jiffies = jiffies;
 
         /*