142 static struct page *kimage_alloc_page(struct kimage *image,
282 static struct page *kimage_alloc_pages(gfp_t gfp_mask, unsigned int order)  in kimage_alloc_pages()
284 	struct page *pages;  in kimage_alloc_pages()
300 static void kimage_free_pages(struct page *page)  in kimage_free_pages()  argument
304 	order = page_private(page);  in kimage_free_pages()
307 		ClearPageReserved(page + i);  in kimage_free_pages()
308 	__free_pages(page, order);  in kimage_free_pages()
316 		struct page *page;  in kimage_free_page_list()  local
318 		page = list_entry(pos, struct page, lru);  in kimage_free_page_list()
319 		list_del(&page->lru);  in kimage_free_page_list()
320 		kimage_free_pages(page);  in kimage_free_page_list()
324 static struct page *kimage_alloc_normal_control_pages(struct kimage *image,  in kimage_alloc_normal_control_pages()
341 	struct page *pages;  in kimage_alloc_normal_control_pages()
390 static struct page *kimage_alloc_crash_control_pages(struct kimage *image,  in kimage_alloc_crash_control_pages()
415 	struct page *pages;  in kimage_alloc_crash_control_pages()
451 struct page *kimage_alloc_control_pages(struct kimage *image,  in kimage_alloc_control_pages()
454 	struct page *pages = NULL;  in kimage_alloc_control_pages()
475 		struct page *page;  in kimage_add_entry()  local
477 		page = kimage_alloc_page(image, GFP_KERNEL, KIMAGE_NO_DEST);  in kimage_add_entry()
478 		if (!page)  in kimage_add_entry()
481 		ind_page = page_address(page);  in kimage_add_entry()
506 static int kimage_add_page(struct kimage *image, unsigned long page)  in kimage_add_page()  argument
510 	page &= PAGE_MASK;  in kimage_add_page()
511 	result = kimage_add_entry(image, page | IND_SOURCE);  in kimage_add_page()
541 	struct page *page;  in kimage_free_entry()  local
543 	page = pfn_to_page(entry >> PAGE_SHIFT);  in kimage_free_entry()
544 	kimage_free_pages(page);  in kimage_free_entry()
589 					unsigned long page)  in kimage_dst_used()  argument
598 			if (page == destination)  in kimage_dst_used()
607 static struct page *kimage_alloc_page(struct kimage *image,  in kimage_alloc_page()
629 	struct page *page;  in kimage_alloc_page()  local
636 	list_for_each_entry(page, &image->dest_pages, lru) {  in kimage_alloc_page()
637 		addr = page_to_pfn(page) << PAGE_SHIFT;  in kimage_alloc_page()
639 			list_del(&page->lru);  in kimage_alloc_page()
640 			return page;  in kimage_alloc_page()
643 	page = NULL;  in kimage_alloc_page()
648 		page = kimage_alloc_pages(gfp_mask, 0);  in kimage_alloc_page()
649 		if (!page)  in kimage_alloc_page()
652 		if (page_to_pfn(page) >  in kimage_alloc_page()
654 			list_add(&page->lru, &image->unusable_pages);  in kimage_alloc_page()
657 		addr = page_to_pfn(page) << PAGE_SHIFT;  in kimage_alloc_page()
677 			struct page *old_page;  in kimage_alloc_page()
681 			copy_highpage(page, old_page);  in kimage_alloc_page()
694 			page = old_page;  in kimage_alloc_page()
698 		list_add(&page->lru, &image->dest_pages);  in kimage_alloc_page()
701 	return page;  in kimage_alloc_page()
727 		struct page *page;  in kimage_load_normal_segment()  local
731 		page = kimage_alloc_page(image, GFP_HIGHUSER, maddr);  in kimage_load_normal_segment()
732 		if (!page) {  in kimage_load_normal_segment()
736 		result = kimage_add_page(image, page_to_pfn(page)  in kimage_load_normal_segment()
741 		ptr = kmap(page);  in kimage_load_normal_segment()
754 		kunmap(page);  in kimage_load_normal_segment()
793 		struct page *page;  in kimage_load_crash_segment()  local
797 		page = pfn_to_page(maddr >> PAGE_SHIFT);  in kimage_load_crash_segment()
798 		if (!page) {  in kimage_load_crash_segment()
802 		ptr = kmap(page);  in kimage_load_crash_segment()
817 		kexec_flush_icache_page(page);  in kimage_load_crash_segment()
818 		kunmap(page);  in kimage_load_crash_segment()
1379 	VMCOREINFO_STRUCT_SIZE(page);  in crash_save_vmcoreinfo_init()
1385 	VMCOREINFO_OFFSET(page, flags);  in crash_save_vmcoreinfo_init()
1386 	VMCOREINFO_OFFSET(page, _count);  in crash_save_vmcoreinfo_init()
1387 	VMCOREINFO_OFFSET(page, mapping);  in crash_save_vmcoreinfo_init()
1388 	VMCOREINFO_OFFSET(page, lru);  in crash_save_vmcoreinfo_init()
1389 	VMCOREINFO_OFFSET(page, _mapcount);  in crash_save_vmcoreinfo_init()
1390 	VMCOREINFO_OFFSET(page, private);  in crash_save_vmcoreinfo_init()