642 	struct page *pages;  in kimage_alloc_pages()  local
644 	pages = alloc_pages(gfp_mask, order);  in kimage_alloc_pages()
645 	if (pages) {  in kimage_alloc_pages()
647 		pages->mapping = NULL;  in kimage_alloc_pages()
648 		set_page_private(pages, order);  in kimage_alloc_pages()
651 			SetPageReserved(pages + i);  in kimage_alloc_pages()
654 	return pages;  in kimage_alloc_pages()
698 	struct page *pages;  in kimage_alloc_normal_control_pages()  local
710 		pages = kimage_alloc_pages(KEXEC_CONTROL_MEMORY_GFP, order);  in kimage_alloc_normal_control_pages()
711 		if (!pages)  in kimage_alloc_normal_control_pages()
713 		pfn   = page_to_pfn(pages);  in kimage_alloc_normal_control_pages()
719 			list_add(&pages->lru, &extra_pages);  in kimage_alloc_normal_control_pages()
720 			pages = NULL;  in kimage_alloc_normal_control_pages()
722 	} while (!pages);  in kimage_alloc_normal_control_pages()
724 	if (pages) {  in kimage_alloc_normal_control_pages()
726 		list_add(&pages->lru, &image->control_pages);  in kimage_alloc_normal_control_pages()
744 	return pages;  in kimage_alloc_normal_control_pages()
772 	struct page *pages;  in kimage_alloc_crash_control_pages()  local
774 	pages = NULL;  in kimage_alloc_crash_control_pages()
798 			pages = pfn_to_page(hole_start >> PAGE_SHIFT);  in kimage_alloc_crash_control_pages()
802 	if (pages)  in kimage_alloc_crash_control_pages()
805 	return pages;  in kimage_alloc_crash_control_pages()
812 	struct page *pages = NULL;  in kimage_alloc_control_pages()  local
816 		pages = kimage_alloc_normal_control_pages(image, order);  in kimage_alloc_control_pages()
819 		pages = kimage_alloc_crash_control_pages(image, order);  in kimage_alloc_control_pages()
823 	return pages;  in kimage_alloc_control_pages()