19 				 struct sg_table *pages)  in __i915_gem_object_set_pages()  argument
31 	/* Make the pages coherent with the GPU (flushing any swapin). */  in __i915_gem_object_set_pages()
36 			drm_clflush_sg(pages);  in __i915_gem_object_set_pages()
40 	obj->mm.get_page.sg_pos = pages->sgl;  in __i915_gem_object_set_pages()
42 	obj->mm.get_dma_page.sg_pos = pages->sgl;  in __i915_gem_object_set_pages()
45 	obj->mm.pages = pages;  in __i915_gem_object_set_pages()
47 	obj->mm.page_sizes.phys = i915_sg_dma_sizes(pages->sgl);  in __i915_gem_object_set_pages()
55 	 * 64K or 4K pages, although in practice this will depend on a number of  in __i915_gem_object_set_pages()
116 /* Ensure that the associated pages are gathered from the backing storage
119  * i915_gem_object_unpin_pages() - once the pages are no longer referenced
120  * either as a result of memory pressure (reaping pages under the shrinker)
211 	struct sg_table *pages;  in __i915_gem_object_unset_pages()  local
215 	pages = fetch_and_zero(&obj->mm.pages);  in __i915_gem_object_unset_pages()
216 	if (IS_ERR_OR_NULL(pages))  in __i915_gem_object_unset_pages()
217 		return pages;  in __i915_gem_object_unset_pages()
235 	return pages;  in __i915_gem_object_unset_pages()
240 	struct sg_table *pages;  in __i915_gem_object_put_pages()  local
255 	pages = __i915_gem_object_unset_pages(obj);  in __i915_gem_object_put_pages()
259 	 * NULL pages. In the future, when we have more asynchronous  in __i915_gem_object_put_pages()
263 	if (!IS_ERR_OR_NULL(pages))  in __i915_gem_object_put_pages()
264 		obj->ops->put_pages(obj, pages);  in __i915_gem_object_put_pages()
274 	struct vm_page *stack[32], **pages = stack, *page;  in i915_gem_object_map_page()  local
286 		 * vmap) to provide virtual mappings of the high pages.  in i915_gem_object_map_page()
302 		if (n_pages == 1 && !PageHighMem(sg_page(obj->mm.pages->sgl)))  in i915_gem_object_map_page()
303 			return page_address(sg_page(obj->mm.pages->sgl));  in i915_gem_object_map_page()
314 		pages = kvmalloc_array(n_pages, sizeof(*pages), GFP_KERNEL);  in i915_gem_object_map_page()
315 		if (!pages)  in i915_gem_object_map_page()
320 	for_each_sgt_page(page, iter, obj->mm.pages)  in i915_gem_object_map_page()
321 		pages[i++] = page;  in i915_gem_object_map_page()
322 	vaddr = vmap(pages, n_pages, 0, pgprot);  in i915_gem_object_map_page()
323 	if (pages != stack)  in i915_gem_object_map_page()
324 		kvfree(pages);  in i915_gem_object_map_page()
350 	for_each_sgt_daddr(addr, iter, obj->mm.pages)  in i915_gem_object_map_pfn()
359 /* get, pin, and map the pages of the object into kernel space */
403 	 *	  pages should be allocated and mapped as write-combined only.  in i915_gem_object_pin_map()
506 	 * We allow removing the mapping from underneath pinned pages!  in __i915_gem_object_release_map()
562 		 * individual pages from this range, cancel updating the  in __i915_gem_object_page_iter_get_sg()