[Intel-gfx] [PATCH 12/12] drm/i915: Convert active API to VMA

[Ben Widawsky]

Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
---
 drivers/gpu/drm/i915/i915_drv.h            |  5 ++---
 drivers/gpu/drm/i915/i915_gem.c            | 14 ++++++--------
 drivers/gpu/drm/i915/i915_gem_context.c    |  5 +++--
 drivers/gpu/drm/i915/i915_gem_execbuffer.c |  2 +-
 4 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2b4f30c..8850730 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1738,9 +1738,8 @@ int __must_check i915_mutex_lock_interruptible(struct drm_device *dev);
 int i915_gem_object_sync(struct drm_i915_gem_object *obj,
 			 struct intel_ring_buffer *to);
 bool i915_gem_object_is_active(struct drm_i915_gem_object *obj);
-void i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
-				    struct i915_address_space *vm,
-				    struct intel_ring_buffer *ring);
+void i915_gem_vma_move_to_active(struct i915_vma *vma,
+				 struct intel_ring_buffer *ring);
 
 int i915_gem_dumb_create(struct drm_file *file_priv,
 			 struct drm_device *dev,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index e038709..6ff9040 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1879,14 +1879,13 @@ i915_gem_object_get_pages(struct drm_i915_gem_object *obj)
 }
 
 void
-i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
-			       struct i915_address_space *vm,
-			       struct intel_ring_buffer *ring)
+i915_gem_vma_move_to_active(struct i915_vma *vma,
+			    struct intel_ring_buffer *ring)
 {
-	struct drm_device *dev = obj->base.dev;
+	struct drm_device *dev = ring->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 seqno = intel_ring_get_seqno(ring);
-	struct i915_vma *vma;
+	struct drm_i915_gem_object *obj = vma->obj;
 
 	BUG_ON(ring == NULL);
 	if (obj->ring != ring && obj->last_write_seqno) {
@@ -1895,15 +1894,14 @@ i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
 	}
 	obj->ring = ring;
 
-	/* Move from whatever list we were on to the tail of execution. */
-	vma = i915_gem_obj_to_vma(obj, vm);
 	/* Add a reference if we're newly entering the active list. */
 	if (!vma->active) {
 		drm_gem_object_reference(&obj->base);
 		vma->active = 1;
 	}
 
-	list_move_tail(&vma->mm_list, &vm->active_list);
+	/* Move from whatever list we were on to the tail of execution. */
+	list_move_tail(&vma->mm_list, &vma->vm->active_list);
 	list_move_tail(&obj->ring_list, &ring->active_list);
 
 	obj->last_read_seqno = seqno;
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index cc7c0b4..8177a2d 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -441,9 +441,10 @@ static int do_switch(struct i915_hw_context *to)
 	 * MI_SET_CONTEXT instead of when the next seqno has completed.
 	 */
 	if (from != NULL) {
+		struct i915_vma *vma =
+			i915_gem_obj_to_vma(from->obj, &dev_priv->gtt.base);
 		from->obj->base.read_domains = I915_GEM_DOMAIN_INSTRUCTION;
-		i915_gem_object_move_to_active(from->obj, &dev_priv->gtt.base,
-					       ring);
+		i915_gem_vma_move_to_active(vma, ring);
 		/* As long as MI_SET_CONTEXT is serializing, ie. it flushes the
 		 * whole damn pipeline, we don't need to explicitly mark the
 		 * object dirty. The only exception is that the context must be
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 75325c9..8559947 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -798,7 +798,7 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas,
 		obj->base.read_domains = obj->base.pending_read_domains;
 		obj->fenced_gpu_access = obj->pending_fenced_gpu_access;
 
-		i915_gem_object_move_to_active(obj, vma->vm, ring);
+		i915_gem_vma_move_to_active(vma, ring);
 		if (obj->base.write_domain) {
 			obj->dirty = 1;
 			obj->last_write_seqno = intel_ring_get_seqno(ring);
-- 
1.8.3.3