get_order
align = PAGE_SIZE << get_order(size);
buf->page_shift = get_order(size) + PAGE_SHIFT;
cur_order = get_order(MLX4_ICM_ALLOC_SIZE);
get_order(chunk->mem[i].length));
#define MLX4_EN_ALLOC_ORDER get_order(MLX4_EN_ALLOC_SIZE)
shift = get_order(size) + PAGE_SHIFT;
cur_order = get_order(MTHCA_ICM_ALLOC_SIZE);
get_order(chunk->mem[i].length));