diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index c92ca6dabe3c..74ff2812d66a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c @@ -82,8 +82,8 @@ struct vmw_bo_dirty { static void vmw_bo_dirty_scan_pagetable(struct vmw_bo *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - pgoff_t offset = drm_vma_node_start(&vbo->base.base.vma_node); - struct address_space *mapping = vbo->base.bdev->dev_mapping; + pgoff_t offset = drm_vma_node_start(&vbo->tbo.base.vma_node); + struct address_space *mapping = vbo->tbo.bdev->dev_mapping; pgoff_t num_marked; num_marked = clean_record_shared_mapping_range @@ -120,23 +120,22 @@ static void vmw_bo_dirty_scan_pagetable(struct vmw_bo *vbo) static void vmw_bo_dirty_scan_mkwrite(struct vmw_bo *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - unsigned long offset = drm_vma_node_start(&vbo->base.base.vma_node); - struct address_space *mapping = vbo->base.bdev->dev_mapping; + unsigned long offset = drm_vma_node_start(&vbo->tbo.base.vma_node); + struct address_space *mapping = vbo->tbo.bdev->dev_mapping; pgoff_t num_marked; if (dirty->end <= dirty->start) return; - num_marked = wp_shared_mapping_range(vbo->base.bdev->dev_mapping, - dirty->start + offset, - dirty->end - dirty->start); + num_marked = wp_shared_mapping_range(vbo->tbo.bdev->dev_mapping, + dirty->start + offset, + dirty->end - dirty->start); if (100UL * num_marked / dirty->bitmap_size > - VMW_DIRTY_PERCENTAGE) { + VMW_DIRTY_PERCENTAGE) dirty->change_count++; - } else { + else dirty->change_count = 0; - } if (dirty->change_count > VMW_DIRTY_NUM_CHANGE_TRIGGERS) { pgoff_t start = 0; @@ -186,8 +185,8 @@ static void vmw_bo_dirty_pre_unmap(struct vmw_bo *vbo, pgoff_t start, pgoff_t end) { struct vmw_bo_dirty *dirty = vbo->dirty; - unsigned long offset = drm_vma_node_start(&vbo->base.base.vma_node); - struct address_space *mapping = vbo->base.bdev->dev_mapping; + unsigned long offset = drm_vma_node_start(&vbo->tbo.base.vma_node); + struct address_space *mapping = vbo->tbo.bdev->dev_mapping; if (dirty->method != VMW_BO_DIRTY_PAGETABLE || start >= end) return; @@ -210,8 +209,8 @@ static void vmw_bo_dirty_pre_unmap(struct vmw_bo *vbo, void vmw_bo_dirty_unmap(struct vmw_bo *vbo, pgoff_t start, pgoff_t end) { - unsigned long offset = drm_vma_node_start(&vbo->base.base.vma_node); - struct address_space *mapping = vbo->base.bdev->dev_mapping; + unsigned long offset = drm_vma_node_start(&vbo->tbo.base.vma_node); + struct address_space *mapping = vbo->tbo.bdev->dev_mapping; vmw_bo_dirty_pre_unmap(vbo, start, end); unmap_shared_mapping_range(mapping, (offset + start) << PAGE_SHIFT, @@ -231,7 +230,7 @@ void vmw_bo_dirty_unmap(struct vmw_bo *vbo, int vmw_bo_dirty_add(struct vmw_bo *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - pgoff_t num_pages = PFN_UP(vbo->base.resource->size); + pgoff_t num_pages = PFN_UP(vbo->tbo.resource->size); size_t size; int ret; @@ -254,8 +253,8 @@ int vmw_bo_dirty_add(struct vmw_bo *vbo) if (num_pages < PAGE_SIZE / sizeof(pte_t)) { dirty->method = VMW_BO_DIRTY_PAGETABLE; } else { - struct address_space *mapping = vbo->base.bdev->dev_mapping; - pgoff_t offset = drm_vma_node_start(&vbo->base.base.vma_node); + struct address_space *mapping = vbo->tbo.bdev->dev_mapping; + pgoff_t offset = drm_vma_node_start(&vbo->tbo.base.vma_node); dirty->method = VMW_BO_DIRTY_MKWRITE; @@ -307,11 +306,11 @@ void vmw_bo_dirty_release(struct vmw_bo *vbo) */ void vmw_bo_dirty_transfer_to_res(struct vmw_resource *res) { - struct vmw_bo *vbo = res->backup; + struct vmw_bo *vbo = res->guest_memory_bo; struct vmw_bo_dirty *dirty = vbo->dirty; pgoff_t start, cur, end; - unsigned long res_start = res->backup_offset; - unsigned long res_end = res->backup_offset + res->backup_size; + unsigned long res_start = res->guest_memory_offset; + unsigned long res_end = res->guest_memory_offset + res->guest_memory_size; WARN_ON_ONCE(res_start & ~PAGE_MASK); res_start >>= PAGE_SHIFT; @@ -352,9 +351,9 @@ void vmw_bo_dirty_transfer_to_res(struct vmw_resource *res) */ void vmw_bo_dirty_clear_res(struct vmw_resource *res) { - unsigned long res_start = res->backup_offset; - unsigned long res_end = res->backup_offset + res->backup_size; - struct vmw_bo *vbo = res->backup; + unsigned long res_start = res->guest_memory_offset; + unsigned long res_end = res->guest_memory_offset + res->guest_memory_size; + struct vmw_bo *vbo = res->guest_memory_bo; struct vmw_bo_dirty *dirty = vbo->dirty; res_start >>= PAGE_SHIFT; @@ -381,8 +380,7 @@ vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf) vm_fault_t ret; unsigned long page_offset; unsigned int save_flags; - struct vmw_bo *vbo = - container_of(bo, typeof(*vbo), base); + struct vmw_bo *vbo = to_vmw_bo(&bo->base); /* * mkwrite() doesn't handle the VM_FAULT_RETRY return value correctly. @@ -420,8 +418,7 @@ vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf) struct vm_area_struct *vma = vmf->vma; struct ttm_buffer_object *bo = (struct ttm_buffer_object *) vma->vm_private_data; - struct vmw_bo *vbo = - container_of(bo, struct vmw_bo, base); + struct vmw_bo *vbo = to_vmw_bo(&bo->base); pgoff_t num_prefault; pgprot_t prot; vm_fault_t ret; |