[Intel-gfx] [PATCH 3/5] drm/i915: Consider object pinned if any VMA is pinned

[Joonas Lahtinen]

Do not skip special GGTT views when considering whether an object
is pinned or not.

Wrong behaviour was introduced in;

commit ec7adb6ee79c8c9fe64d63ad638a31cd62e55515
Author: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Date:   Mon Mar 16 14:11:13 2015 +0200

    drm/i915: Do not use ggtt_view with (aliasing) PPGTT

Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_gem.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 111ac8a..c2c1819 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -5256,13 +5256,10 @@ unsigned long i915_gem_obj_size(struct drm_i915_gem_object *o,
 bool i915_gem_obj_is_pinned(struct drm_i915_gem_object *obj)
 {
 	struct i915_vma *vma;
-	list_for_each_entry(vma, &obj->vma_list, vma_link) {
-		if (i915_is_ggtt(vma->vm) &&
-		    vma->ggtt_view.type != I915_GGTT_VIEW_NORMAL)
-			continue;
+	list_for_each_entry(vma, &obj->vma_list, vma_link)
 		if (vma->pin_count > 0)
 			return true;
-	}
+
 	return false;
 }
 
-- 
1.7.9.5