302 	struct page *pages;  in kimage_alloc_pages()  local
306 	pages = alloc_pages(gfp_mask & ~__GFP_ZERO, order);  in kimage_alloc_pages()
307 	if (pages) {  in kimage_alloc_pages()
310 		pages->mapping = NULL;  in kimage_alloc_pages()
311 		set_page_private(pages, order);  in kimage_alloc_pages()
314 			SetPageReserved(pages + i);  in kimage_alloc_pages()
316 		arch_kexec_post_alloc_pages(page_address(pages), count,  in kimage_alloc_pages()
321 				clear_highpage(pages + i);  in kimage_alloc_pages()
324 	return pages;  in kimage_alloc_pages()
368 	struct page *pages;  in kimage_alloc_normal_control_pages()  local
380 		pages = kimage_alloc_pages(KEXEC_CONTROL_MEMORY_GFP, order);  in kimage_alloc_normal_control_pages()
381 		if (!pages)  in kimage_alloc_normal_control_pages()
383 		pfn   = page_to_boot_pfn(pages);  in kimage_alloc_normal_control_pages()
389 			list_add(&pages->lru, &extra_pages);  in kimage_alloc_normal_control_pages()
390 			pages = NULL;  in kimage_alloc_normal_control_pages()
392 	} while (!pages);  in kimage_alloc_normal_control_pages()
394 	if (pages) {  in kimage_alloc_normal_control_pages()
396 		list_add(&pages->lru, &image->control_pages);  in kimage_alloc_normal_control_pages()
414 	return pages;  in kimage_alloc_normal_control_pages()
442 	struct page *pages;  in kimage_alloc_crash_control_pages()  local
444 	pages = NULL;  in kimage_alloc_crash_control_pages()
470 			pages = pfn_to_page(hole_start >> PAGE_SHIFT);  in kimage_alloc_crash_control_pages()
477 	if (pages)  in kimage_alloc_crash_control_pages()
478 		arch_kexec_post_alloc_pages(page_address(pages), 1 << order, 0);  in kimage_alloc_crash_control_pages()
480 	return pages;  in kimage_alloc_crash_control_pages()
487 	struct page *pages = NULL;  in kimage_alloc_control_pages()  local
491 		pages = kimage_alloc_normal_control_pages(image, order);  in kimage_alloc_control_pages()
494 		pages = kimage_alloc_crash_control_pages(image, order);  in kimage_alloc_control_pages()
498 	return pages;  in kimage_alloc_control_pages()