2623 	u_int32_t        devblocksize;  in cluster_write_direct()  local
2670 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_direct()
2672 	if (devblocksize == 1) {  in cluster_write_direct()
2683 		devblocksize = PAGE_SIZE;  in cluster_write_direct()
2700 	if (iov_base & (devblocksize - 1)) {  in cluster_write_direct()
3031 	u_int32_t        devblocksize;  in cluster_write_contig()  local
3041 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_contig()
3092 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_write_contig()
3095 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_write_contig()
3125 	tail_size = io_size & (devblocksize - 1);  in cluster_write_contig()
4748 	u_int32_t        devblocksize;  in cluster_read_direct()  local
4802 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_direct()
4806 	    (int)devblocksize, (int)mem_alignment_mask, 0, 0, 0);  in cluster_read_direct()
4808 	if (devblocksize == 1) {  in cluster_read_direct()
4819 		devblocksize = PAGE_SIZE;  in cluster_read_direct()
4833 	offset_in_file = (u_int32_t)uio->uio_offset & (devblocksize - 1);  in cluster_read_direct()
4857 	if (iov_base & (devblocksize - 1)) {  in cluster_read_direct()
4874 		if (misaligned || (io_req_size & (devblocksize - 1))) {  in cluster_read_direct()
4878 		max_io_size = roundup(max_io_size, devblocksize);  in cluster_read_direct()
4974 		io_min = devblocksize;  in cluster_read_direct()
4988 		if (io_size & (devblocksize - 1)) {  in cluster_read_direct()
5348 	u_int32_t        devblocksize;  in cluster_read_contig()  local
5370 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_contig()
5430 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_read_contig()
5433 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_read_contig()
5463 	tail_size = io_size & (devblocksize - 1);  in cluster_read_contig()