drm/i915/gtt: Rename i915_hw_ppgtt base member

In the near future, I want to subclass gen6_hw_ppgtt as it contains a
few specialised members and I wish to add more. To avoid the ugliness of
using ppgtt->base.base, rename the i915_hw_ppgtt base member
(i915_address_space) as vm, which is our common shorthand for an
i915_address_space local.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180605153758.18422-1-chris@chris-wilson.co.uk

1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index ab9d7bee0aae..2dc72a984d45 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -35,7 +35,7 @@ static int populate_ggtt(struct drm_i915_private *i915)
 	u64 size;
 
 	for (size = 0;
-	     size + I915_GTT_PAGE_SIZE <= i915->ggtt.base.total;
+	     size + I915_GTT_PAGE_SIZE <= i915->ggtt.vm.total;
 	     size += I915_GTT_PAGE_SIZE) {
 		struct i915_vma *vma;
 
@@ -57,7 +57,7 @@ static int populate_ggtt(struct drm_i915_private *i915)
 		return -EINVAL;
 	}
 
-	if (list_empty(&i915->ggtt.base.inactive_list)) {
+	if (list_empty(&i915->ggtt.vm.inactive_list)) {
 		pr_err("No objects on the GGTT inactive list!\n");
 		return -EINVAL;
 	}
@@ -69,7 +69,7 @@ static void unpin_ggtt(struct drm_i915_private *i915)
 {
 	struct i915_vma *vma;
 
-	list_for_each_entry(vma, &i915->ggtt.base.inactive_list, vm_link)
+	list_for_each_entry(vma, &i915->ggtt.vm.inactive_list, vm_link)
 		i915_vma_unpin(vma);
 }
 
@@ -103,7 +103,7 @@ static int igt_evict_something(void *arg)
 		goto cleanup;
 
 	/* Everything is pinned, nothing should happen */
-	err = i915_gem_evict_something(&ggtt->base,
+	err = i915_gem_evict_something(&ggtt->vm,
 				       I915_GTT_PAGE_SIZE, 0, 0,
 				       0, U64_MAX,
 				       0);
@@ -116,7 +116,7 @@ static int igt_evict_something(void *arg)
 	unpin_ggtt(i915);
 
 	/* Everything is unpinned, we should be able to evict something */
-	err = i915_gem_evict_something(&ggtt->base,
+	err = i915_gem_evict_something(&ggtt->vm,
 				       I915_GTT_PAGE_SIZE, 0, 0,
 				       0, U64_MAX,
 				       0);
@@ -181,7 +181,7 @@ static int igt_evict_for_vma(void *arg)
 		goto cleanup;
 
 	/* Everything is pinned, nothing should happen */
-	err = i915_gem_evict_for_node(&ggtt->base, &target, 0);
+	err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
 	if (err != -ENOSPC) {
 		pr_err("i915_gem_evict_for_node on a full GGTT returned err=%d\n",
 		       err);
@@ -191,7 +191,7 @@ static int igt_evict_for_vma(void *arg)
 	unpin_ggtt(i915);
 
 	/* Everything is unpinned, we should be able to evict the node */
-	err = i915_gem_evict_for_node(&ggtt->base, &target, 0);
+	err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
 	if (err) {
 		pr_err("i915_gem_evict_for_node returned err=%d\n",
 		       err);
@@ -229,7 +229,7 @@ static int igt_evict_for_cache_color(void *arg)
 	 * i915_gtt_color_adjust throughout our driver, so using a mock color
 	 * adjust will work just fine for our purposes.
 	 */
-	ggtt->base.mm.color_adjust = mock_color_adjust;
+	ggtt->vm.mm.color_adjust = mock_color_adjust;
 
 	obj = i915_gem_object_create_internal(i915, I915_GTT_PAGE_SIZE);
 	if (IS_ERR(obj)) {
@@ -265,7 +265,7 @@ static int igt_evict_for_cache_color(void *arg)
 	i915_vma_unpin(vma);
 
 	/* Remove just the second vma */
-	err = i915_gem_evict_for_node(&ggtt->base, &target, 0);
+	err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
 	if (err) {
 		pr_err("[0]i915_gem_evict_for_node returned err=%d\n", err);
 		goto cleanup;
@@ -276,7 +276,7 @@ static int igt_evict_for_cache_color(void *arg)
 	 */
 	target.color = I915_CACHE_L3_LLC;
 
-	err = i915_gem_evict_for_node(&ggtt->base, &target, 0);
+	err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
 	if (!err) {
 		pr_err("[1]i915_gem_evict_for_node returned err=%d\n", err);
 		err = -EINVAL;
@@ -288,7 +288,7 @@ static int igt_evict_for_cache_color(void *arg)
 cleanup:
 	unpin_ggtt(i915);
 	cleanup_objects(i915);
-	ggtt->base.mm.color_adjust = NULL;
+	ggtt->vm.mm.color_adjust = NULL;
 	return err;
 }
 
@@ -305,7 +305,7 @@ static int igt_evict_vm(void *arg)
 		goto cleanup;
 
 	/* Everything is pinned, nothing should happen */
-	err = i915_gem_evict_vm(&ggtt->base);
+	err = i915_gem_evict_vm(&ggtt->vm);
 	if (err) {
 		pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
 		       err);
@@ -314,7 +314,7 @@ static int igt_evict_vm(void *arg)
 
 	unpin_ggtt(i915);
 
-	err = i915_gem_evict_vm(&ggtt->base);
+	err = i915_gem_evict_vm(&ggtt->vm);
 	if (err) {
 		pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
 		       err);
@@ -359,9 +359,9 @@ static int igt_evict_contexts(void *arg)
 
 	/* Reserve a block so that we know we have enough to fit a few rq */
 	memset(&hole, 0, sizeof(hole));
-	err = i915_gem_gtt_insert(&i915->ggtt.base, &hole,
+	err = i915_gem_gtt_insert(&i915->ggtt.vm, &hole,
 				  PRETEND_GGTT_SIZE, 0, I915_COLOR_UNEVICTABLE,
-				  0, i915->ggtt.base.total,
+				  0, i915->ggtt.vm.total,
 				  PIN_NOEVICT);
 	if (err)
 		goto out_locked;
@@ -377,9 +377,9 @@ static int igt_evict_contexts(void *arg)
 			goto out_locked;
 		}
 
-		if (i915_gem_gtt_insert(&i915->ggtt.base, &r->node,
+		if (i915_gem_gtt_insert(&i915->ggtt.vm, &r->node,
 					1ul << 20, 0, I915_COLOR_UNEVICTABLE,
-					0, i915->ggtt.base.total,
+					0, i915->ggtt.vm.total,
 					PIN_NOEVICT)) {
 			kfree(r);
 			break;