DIV_ROUND_UP       58 column.c       	data->rows = DIV_ROUND_UP(data->list->nr, data->cols);
DIV_ROUND_UP       91 column.c       		data->cols = DIV_ROUND_UP(data->list->nr, data->rows);
DIV_ROUND_UP       85 preload-index.c 	work = DIV_ROUND_UP(index->cache_nr, threads);