[Intel-gfx] [PATCH 08/13] drm/i915: drop seqno argument from i915_gem_object_move_to_active

[Daniel Vetter]

By moving one i915_add_request we can soley depend on the new
auto-seqno-numbering behaviour.

Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6440801..72a5308 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1507,20 +1507,19 @@ i915_gem_object_put_pages(struct drm_gem_object *obj)
 }
 
 static void
-i915_gem_object_move_to_active(struct drm_gem_object *obj, uint32_t seqno)
+i915_gem_object_move_to_active(struct drm_gem_object *obj)
 {
 	struct drm_device *dev = obj->dev;
 	drm_i915_private_t *dev_priv = dev->dev_private;
 	struct drm_i915_gem_object *obj_priv = obj->driver_private;
+	uint32_t seqno = dev_priv->mm.next_gem_seqno;
 
 	/* Add a reference if we're newly entering the active list. */
 	if (!obj_priv->active) {
 		drm_gem_object_reference(obj);
 		obj_priv->active = 1;
 	}
-	/* Take the seqno of the next request if none is given */
-	if (seqno == 0)
-		seqno = dev_priv->mm.next_gem_seqno;
+
 	/* Move from whatever list we were on to the tail of execution. */
 	spin_lock(&dev_priv->mm.active_list_lock);
 	list_move_tail(&obj_priv->list,
@@ -1601,7 +1600,7 @@ i915_gem_process_flushing_list(struct drm_device *dev, uint32_t flush_domains)
 
 			obj->write_domain = 0;
 			list_del_init(&obj_priv->gpu_write_list);
-			i915_gem_object_move_to_active(obj, 0);
+			i915_gem_object_move_to_active(obj);
 
 			/* update the fence lru list */
 			if (obj_priv->fence_reg != I915_FENCE_REG_NONE) {
@@ -3973,15 +3972,15 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 	 * *some* interrupts representing completion of buffers that we can
 	 * wait on when trying to clear up gtt space).
 	 */
-	seqno = i915_add_request(dev, file_priv);
 	for (i = 0; i < args->buffer_count; i++) {
 		struct drm_gem_object *obj = object_list[i];
 
-		i915_gem_object_move_to_active(obj, seqno);
+		i915_gem_object_move_to_active(obj);
 #if WATCH_LRU
 		DRM_INFO("%s: move to exec list %p\n", __func__, obj);
 #endif
 	}
+	seqno = i915_add_request(dev, file_priv);
 #if WATCH_LRU
 	i915_dump_lru(dev, __func__);
 #endif
-- 
1.6.6.1