1521 			    struct memory_bitmap *zero_bm)  in copy_data_pages()  argument
1544 			memory_bm_set_bit(zero_bm, pfn);  in copy_data_pages()
1582 static struct memory_bitmap zero_bm;  variable
1847 	error = memory_bm_create(&zero_bm, GFP_IMAGE, PG_ANY);  in hibernate_preallocate_memory()
2133 	nr_copy_pages = copy_data_pages(&copy_bm, &orig_bm, &zero_bm);  in swsusp_save()
2206 		struct memory_bitmap *zero_bm)  in pack_pfns()  argument
2214 		if (memory_bm_test_bit(zero_bm, buf[j]))  in pack_pfns()
2257 		pack_pfns(buffer, &orig_bm, &zero_bm);  in snapshot_read_next()
2360 		struct memory_bitmap *zero_bm)  in unpack_orig_pfns()  argument
2375 				memory_bm_set_bit(zero_bm, decoded_pfn);  in unpack_orig_pfns()
2620 		struct memory_bitmap *zero_bm)  in prepare_image()  argument
2646 	duplicate_memory_bitmap(&tmp, zero_bm);  in prepare_image()
2647 	memory_bm_free(zero_bm, PG_UNSAFE_KEEP);  in prepare_image()
2650 	error = memory_bm_create(zero_bm, GFP_ATOMIC, PG_SAFE);  in prepare_image()
2654 	duplicate_memory_bitmap(zero_bm, &tmp);  in prepare_image()
2799 		error = memory_bm_create(&zero_bm, GFP_ATOMIC, PG_ANY);  in snapshot_write_next()
2807 		error = unpack_orig_pfns(buffer, &copy_bm, &zero_bm);  in snapshot_write_next()
2812 			error = prepare_image(&orig_bm, &copy_bm, &zero_bm);  in snapshot_write_next()
2818 			memory_bm_position_reset(&zero_bm);  in snapshot_write_next()
2838 	    memory_bm_test_bit(&zero_bm, memory_bm_get_current(&orig_bm))) {  in snapshot_write_next()