1523 			    struct memory_bitmap *zero_bm)  in copy_data_pages()  argument
1546 			memory_bm_set_bit(zero_bm, pfn);  in copy_data_pages()
1584 static struct memory_bitmap zero_bm;  variable
1849 	error = memory_bm_create(&zero_bm, GFP_IMAGE, PG_ANY);  in hibernate_preallocate_memory()
2137 	nr_copy_pages = copy_data_pages(&copy_bm, &orig_bm, &zero_bm);  in swsusp_save()
2209 		struct memory_bitmap *zero_bm)  in pack_pfns()  argument
2217 		if (memory_bm_test_bit(zero_bm, buf[j]))  in pack_pfns()
2260 		pack_pfns(buffer, &orig_bm, &zero_bm);  in snapshot_read_next()
2363 		struct memory_bitmap *zero_bm)  in unpack_orig_pfns()  argument
2378 				memory_bm_set_bit(zero_bm, decoded_pfn);  in unpack_orig_pfns()
2623 		struct memory_bitmap *zero_bm)  in prepare_image()  argument
2649 	duplicate_memory_bitmap(&tmp, zero_bm);  in prepare_image()
2650 	memory_bm_free(zero_bm, PG_UNSAFE_KEEP);  in prepare_image()
2653 	error = memory_bm_create(zero_bm, GFP_ATOMIC, PG_SAFE);  in prepare_image()
2657 	duplicate_memory_bitmap(zero_bm, &tmp);  in prepare_image()
2802 		error = memory_bm_create(&zero_bm, GFP_ATOMIC, PG_ANY);  in snapshot_write_next()
2810 		error = unpack_orig_pfns(buffer, &copy_bm, &zero_bm);  in snapshot_write_next()
2815 			error = prepare_image(&orig_bm, &copy_bm, &zero_bm);  in snapshot_write_next()
2821 			memory_bm_position_reset(&zero_bm);  in snapshot_write_next()
2841 	    memory_bm_test_bit(&zero_bm, memory_bm_get_current(&orig_bm))) {  in snapshot_write_next()