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drm/exynos: g2d: fix memory leak to userptr
This patch releases a vma object when cleaning up userptr resources. A new vma object was allocated and copied when getting userptr pages so the new vma object should be freed properly if the userptr pages aren't used anymore. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -383,6 +383,8 @@ static void g2d_userptr_put_dma_addr(struct drm_device *drm_dev,
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g2d_userptr->npages,
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g2d_userptr->vma);
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exynos_gem_put_vma(g2d_userptr->vma);
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if (!g2d_userptr->out_of_list)
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list_del_init(&g2d_userptr->list);
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