140 	int npages = 1 << ent->order;  in add_keys()  local
163 		in->seg.xlt_oct_size = cpu_to_be32((npages + 1) / 2);  in add_keys()
684 	int npages;  in get_octo_len()  local
687 	npages = ALIGN(len + offset, page_size) >> ilog2(page_size);  in get_octo_len()
688 	return (npages + 1) / 2;  in get_octo_len()
718 	umrwr->npages = n;  in prep_umr_reg_wqe()
760 				  u64 virt_addr, u64 len, int npages,  in reg_umr()  argument
796 	size = ALIGN(sizeof(u64) * npages, MLX5_UMR_MTT_ALIGNMENT);  in reg_umr()
806 	memset(pas + npages, 0, size - npages * sizeof(u64));  in reg_umr()
816 	prep_umr_reg_wqe(pd, &umrwr.wr, &sg, dma, npages, mr->mmr.key,  in reg_umr()
856 int mlx5_ib_update_mtt(struct mlx5_ib_mr *mr, u64 start_page_index, int npages,  in mlx5_ib_update_mtt()  argument
881 		npages += start_page_index & page_index_mask;  in mlx5_ib_update_mtt()
885 	pages_to_map = ALIGN(npages, page_index_alignment);  in mlx5_ib_update_mtt()
917 		npages = min_t(size_t,  in mlx5_ib_update_mtt()
923 					       start_page_index, npages, pas,  in mlx5_ib_update_mtt()
927 			memset(pas + npages, 0, size - npages * sizeof(u64));  in mlx5_ib_update_mtt()
936 		sg.length = ALIGN(npages * sizeof(u64),  in mlx5_ib_update_mtt()
945 		wr.npages = sg.length / sizeof(u64);  in mlx5_ib_update_mtt()
979 				     int npages, int page_shift,  in reg_create()  argument
993 	inlen = sizeof(*in) + sizeof(*in->pas) * ((npages + 1) / 2) * 2;  in reg_create()
1048 	int npages;  in mlx5_ib_reg_user_mr()  local
1062 	mlx5_ib_cont_pages(umem, start, &npages, &page_shift, &ncont, &order);  in mlx5_ib_reg_user_mr()
1063 	if (!npages) {  in mlx5_ib_reg_user_mr()
1070 		    npages, ncont, order, page_shift);  in mlx5_ib_reg_user_mr()
1097 	mr->npages = npages;  in mlx5_ib_reg_user_mr()
1098 	atomic_add(npages, &dev->mdev->priv.reg_pages);  in mlx5_ib_reg_user_mr()
1261 	int npages = mr->npages;  in mlx5_ib_dereg_mr()  local
1279 		atomic_sub(npages, &dev->mdev->priv.reg_pages);  in mlx5_ib_dereg_mr()
1290 		atomic_sub(npages, &dev->mdev->priv.reg_pages);  in mlx5_ib_dereg_mr()