Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / drivers / gpu / drm / i915 / intel_ringbuffer.h

diff --git a/kernel/drivers/gpu/drm/i915/intel_ringbuffer.h b/kernel/drivers/gpu/drm/i915/intel_ringbuffer.h
index c761fe0..94514d3 100644 (file)
--- a/kernel/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/kernel/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -266,6 +266,13 @@ struct  intel_engine_cs {
         * Do we have some not yet emitted requests outstanding?
         */
        struct drm_i915_gem_request *outstanding_lazy_request;
+       /**
+        * Seqno of request most recently submitted to request_list.
+        * Used exclusively by hang checker to avoid grabbing lock while
+        * inspecting request list.
+        */
+       u32 last_submitted_seqno;
+
        bool gpu_caches_dirty;
 
        wait_queue_head_t irq_queue;