2690 	u_int32_t        devblocksize;  in cluster_write_direct()  local
2738 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_direct()
2740 	if (devblocksize == 1) {  in cluster_write_direct()
2751 		devblocksize = PAGE_SIZE;  in cluster_write_direct()
2776 	if (iov_base & (devblocksize - 1)) {  in cluster_write_direct()
3107 	u_int32_t        devblocksize;  in cluster_write_contig()  local
3117 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_contig()
3168 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_write_contig()
3171 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_write_contig()
3201 	tail_size = io_size & (devblocksize - 1);  in cluster_write_contig()
4824 	u_int32_t        devblocksize;  in cluster_read_direct()  local
4878 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_direct()
4882 	    (int)devblocksize, (int)mem_alignment_mask, 0, 0, 0);  in cluster_read_direct()
4884 	if (devblocksize == 1) {  in cluster_read_direct()
4895 		devblocksize = PAGE_SIZE;  in cluster_read_direct()
4909 	offset_in_file = (u_int32_t)uio->uio_offset & (devblocksize - 1);  in cluster_read_direct()
4933 	if (iov_base & (devblocksize - 1)) {  in cluster_read_direct()
4950 		if (misaligned || (io_req_size & (devblocksize - 1))) {  in cluster_read_direct()
4954 		max_io_size = roundup(max_io_size, devblocksize);  in cluster_read_direct()
5050 		io_min = devblocksize;  in cluster_read_direct()
5064 		if (io_size & (devblocksize - 1)) {  in cluster_read_direct()
5424 	u_int32_t        devblocksize;  in cluster_read_contig()  local
5446 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_contig()
5506 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_read_contig()
5509 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_read_contig()
5539 	tail_size = io_size & (devblocksize - 1);  in cluster_read_contig()