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drm/i915: Consider object pinned if any VMA is pinned

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

Wrong behaviour was introduced in;

commit ec7adb6ee7
Author: Joonas Lahtinen <joonas.lahtinen@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@ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Joonas Lahtinen 2015-05-06 14:34:58 +03:00 committed by Daniel Vetter
parent 91e6711e30
commit a6631ae1fd
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/i915/i915_gem.c
View File

@ -5244,13 +5244,10 @@ 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;
}