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path: root/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
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Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
index 7bc99b1279f7..f41f041559f4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
@@ -230,7 +230,7 @@ void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo,
int vmw_bo_dirty_add(struct vmw_buffer_object *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
- pgoff_t num_pages = vbo->base.resource->num_pages;
+ pgoff_t num_pages = PFN_UP(vbo->base.resource->size);
size_t size;
int ret;
@@ -395,7 +395,7 @@ vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf)
return ret;
page_offset = vmf->pgoff - drm_vma_node_start(&bo->base.vma_node);
- if (unlikely(page_offset >= bo->resource->num_pages)) {
+ if (unlikely(page_offset >= PFN_UP(bo->resource->size))) {
ret = VM_FAULT_SIGBUS;
goto out_unlock;
}
@@ -438,7 +438,7 @@ vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf)
page_offset = vmf->pgoff -
drm_vma_node_start(&bo->base.vma_node);
- if (page_offset >= bo->resource->num_pages ||
+ if (page_offset >= PFN_UP(bo->resource->size) ||
vmw_resources_clean(vbo, page_offset,
page_offset + PAGE_SIZE,
&allowed_prefault)) {