154 				       u64 block_shift)  in mlx4_ib_umem_calc_block_mtt()  argument
160 	if ((next_block_start & ((1ULL << block_shift) - 1ULL)) != 0)  in mlx4_ib_umem_calc_block_mtt()
166 		block_shift = alignment_of(next_block_start);  in mlx4_ib_umem_calc_block_mtt()
172 	if (((current_block_end) & ((1ULL << block_shift) - 1ULL)) != 0)  in mlx4_ib_umem_calc_block_mtt()
177 		block_shift = alignment_of(current_block_end);  in mlx4_ib_umem_calc_block_mtt()
179 	return block_shift;  in mlx4_ib_umem_calc_block_mtt()
260 	u64 block_shift = MLX4_MAX_MTT_SHIFT;  in mlx4_ib_umem_calc_optimal_mtt_size()  local
302 			block_shift = min(alignment_of(misalignment_bits),  in mlx4_ib_umem_calc_optimal_mtt_size()
303 					  block_shift);  in mlx4_ib_umem_calc_optimal_mtt_size()
314 			block_shift = mlx4_ib_umem_calc_block_mtt  in mlx4_ib_umem_calc_optimal_mtt_size()
317 					 block_shift);  in mlx4_ib_umem_calc_optimal_mtt_size()
323 			if (block_shift <= min_shift)  in mlx4_ib_umem_calc_optimal_mtt_size()
349 	total_len += (first_block_start & ((1ULL << block_shift) - 1ULL));  in mlx4_ib_umem_calc_optimal_mtt_size()
351 	last_block_aligned_end = round_up(last_block_end, 1ULL << block_shift);  in mlx4_ib_umem_calc_optimal_mtt_size()
354 	if (total_len & ((1ULL << block_shift) - 1ULL))  in mlx4_ib_umem_calc_optimal_mtt_size()
356 			total_len, block_shift);  in mlx4_ib_umem_calc_optimal_mtt_size()
358 	*num_of_mtts = total_len >> block_shift;  in mlx4_ib_umem_calc_optimal_mtt_size()
360 	if (block_shift < min_shift) {  in mlx4_ib_umem_calc_optimal_mtt_size()
365 		pr_warn("umem_calc_optimal_mtt_size - unexpected shift %lld\n", block_shift);  in mlx4_ib_umem_calc_optimal_mtt_size()
367 		block_shift = min_shift;  in mlx4_ib_umem_calc_optimal_mtt_size()
369 	return block_shift;  in mlx4_ib_umem_calc_optimal_mtt_size()