bitmap_test_range_all_set
bitmap_test_range_all_set(__bfs->bitmaps, \
ret = bitmap_test_range_all_set(bfs->bitmaps, start_bit, \
!bitmap_test_range_all_set(zinfo->empty_zones, begin, nzones)) {
if (bitmap_test_range_all_set(zinfo->seq_zones, begin, nbits) &&
bitmap_test_range_all_set(zinfo->empty_zones, begin, nbits))