Lines Matching defs:pages

24 				 struct sg_table *pages)
36 	/* Make the pages coherent with the GPU (flushing any swapin). */
41 			drm_clflush_sg(pages);
45 	obj->mm.get_page.sg_pos = pages->sgl;
47 	obj->mm.get_dma_page.sg_pos = pages->sgl;
50 	obj->mm.pages = pages;
52 	obj->mm.page_sizes.phys = i915_sg_dma_sizes(pages->sgl);
60 	 * 64K or 4K pages, although in practice this will depend on a number of
121 /* Ensure that the associated pages are gathered from the backing storage
124  * i915_gem_object_unpin_pages() - once the pages are no longer referenced
125  * either as a result of memory pressure (reaping pages under the shrinker)
216 	struct sg_table *pages;
220 	pages = fetch_and_zero(&obj->mm.pages);
221 	if (IS_ERR_OR_NULL(pages))
222 		return pages;
240 	return pages;
245 	struct sg_table *pages;
260 	pages = __i915_gem_object_unset_pages(obj);
264 	 * NULL pages. In the future, when we have more asynchronous
268 	if (!IS_ERR_OR_NULL(pages))
269 		obj->ops->put_pages(obj, pages);
279 	struct page *stack[32], **pages = stack, *page;
291 		 * vmap) to provide virtual mappings of the high pages.
306 		if (n_pages == 1 && !PageHighMem(sg_page(obj->mm.pages->sgl)))
307 			return page_address(sg_page(obj->mm.pages->sgl));
317 		pages = kvmalloc_array(n_pages, sizeof(*pages), GFP_KERNEL);
318 		if (!pages)
323 	for_each_sgt_page(page, iter, obj->mm.pages)
324 		pages[i++] = page;
325 	vaddr = vmap(pages, n_pages, 0, pgprot);
326 	if (pages != stack)
327 		kvfree(pages);
353 	for_each_sgt_daddr(addr, iter, obj->mm.pages)
363 	struct page **pages;
381 	struct page **pages;
385 	pages = kmalloc_array(n_pages, sizeof(*pages), GFP_ATOMIC);
386 	if (!pages)
390 	for_each_sgt_page(page, iter, obj->mm.pages)
391 		pages[i++] = page;
392 	return pages;
405  * The scanout buffer pages are not mapped, so for each pixel,
428 			kmap_local_page_try_from_panic(panic->pages[panic->page]);
447  * Use current vaddr if it exists, or setup a list of pages.
469 		panic->pages = i915_gem_object_panic_pages(obj);
470 		if (!panic->pages)
483 	kfree(panic->pages);
484 	panic->pages = NULL;
487 /* get, pin, and map the pages of the object into kernel space */
531 	 *	  pages should be allocated and mapped as write-combined only.
634 	 * We allow removing the mapping from underneath pinned pages!
690 		 * individual pages from this range, cancel updating the