drm/i915: Remove the per-ring write list

This is now handled by a global flag to ensure we emit a flush before
the next serialisation point (if we failed to queue one previously).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 1d3c81fdad92..7986f3001cf0 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -101,15 +101,6 @@ struct  intel_ring_buffer {
         struct list_head request_list;
 
         /**
-         * List of objects currently pending a GPU write flush.
-         *
-         * All elements on this list will belong to either the
-         * active_list or flushing_list, last_rendering_seqno can
-         * be used to differentiate between the two elements.
-         */
-        struct list_head gpu_write_list;
-
-        /**
          * Do we have some not yet emitted requests outstanding?
          */
         u32 outstanding_lazy_request;